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Add two negative numbers:
Think of -1 as a debt. I owe you $1. We bet a dollar on a football game and I win----> that's -1 minus 1 or -1-1 or ZERO. (I explain subtracting/adding numbers this way to simplify before we move on to multiplication/division).
Multiply two negative numbers:
Let's say I owe you $2. I have -$2, right? Assume you also owe me $2. In terms of each other, we both have -$2, ok?
We decide to go double or nothing on the following two football games (two GROUPS of -$2) I win the first game---> now I have zero, you still owe me two. I win the second game---> I still have $0, my debt is still clear and now you owe me $4, or -$4 for you....
Therefore negative 2 groups of negative 2 = a positive 4. Why---> I started at -2 and added two Groups of TWO to my amount, when we settle up. I will have gone from -$2 to +$2---> a net gain of FOUR or +4
---> (-2)(-2) = +4
QED
What else can I help you with?
What is the sign for multiplication and addition?
If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.
What does negative one times negative twelve equals?
Negative one times negative twelve equals positive twelve. This is because multiplying two negative numbers results in a positive number. Therefore, -1 × -12 = 12.
Why multiplying 3 negative integers results in a negative answer?
when you multiply 2 of them it's positive, 3 and it stays negative.
When you take a negative number to an odd power you get a negative answer Why do you get a positive answer when you take an odd number to an even power?
When you raise a negative number to an odd power, the multiplication of an odd number of negative factors results in a negative product. In contrast, raising a negative number to an even power involves multiplying it by itself an even number of times, which pairs up the negative factors to yield a positive product. This is due to the fact that multiplying two negative numbers produces a positive result. Thus, the overall effect of multiplying an even number of negative factors is positive.
When two numbers with different signs are multiplied together the answer?
When two numbers with different signs are multiplied together, the result is always negative. This is because the positive number contributes a value while the negative number indicates a reversal of that value, leading to a negative product. For example, multiplying 3 (positive) by -2 (negative) results in -6.
When you multiply a negative number by a negative number is the number positive or negative?
Positive A simple rule to remember this is when multiplying two numbers with the same sign, the result is ALWAYS positive. When multiplying two numbers with different signs, the results is ALWAYS negative.
What is -7 x -5 plus -10?
The answer 25. Multiplying two negative numbers results in a positive answer. Adding a negative number to that result is the same as subtracting a positive.
What is the sign for multiplication and addition?
If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.If you multiply two numbers, the result will be positive, if both factors are positive, or if both are negative. Multiplying a positive number by a negative number, or a negative number by a positive number, results in a negative result.For addition, if you add two positive numbers, the result is positive. If you add two negative numbers, the result is negative. If you add a positive and a negative number, the result depends on which of the numbers has the greater absolute value. For example, if the positive number has the greater absolute value (distance from zero), the result will be positive.
What does negative one times negative twelve equals?
Negative one times negative twelve equals positive twelve. This is because multiplying two negative numbers results in a positive number. Therefore, -1 × -12 = 12.
Why multiplying 3 negative integers results in a negative answer?
when you multiply 2 of them it's positive, 3 and it stays negative.
When two numbers with different signs are multiplied together the answer?
When two numbers with different signs are multiplied together, the result is always negative. This is because the positive number contributes a value while the negative number indicates a reversal of that value, leading to a negative product. For example, multiplying 3 (positive) by -2 (negative) results in -6.
How will a negative and a negative react?
If refering to charge... they will repel each other.
What are the characteristics of negative numbers?
Negative numbers are values less than zero, represented on the number line to the left of zero. They have distinct characteristics, such as being less than all positive numbers and being greater than zero. In arithmetic, adding a negative number is equivalent to subtraction, and multiplying or dividing two negative numbers results in a positive number. Additionally, negative numbers are often used to represent loss, debt, or values below a baseline, such as temperature or elevation.
What is the product of two negetive numbers?
The product of two negative numbers results in a positive number.
What type of results when a negative number is multipled by a positive number and vise versa?
If two numbers have different signs, then their product is negative. If two numbers have the same sign, then their product is positive.
Why -3 is not the answer to square root of 9?
It is - as well as positive 3. Multiplying a negative number by another negative always results in a positive value. Therefore the square root of 9 can be either 3 or -3.
What does three times negative six mean?
Three times negative six means multiplying the number three by negative six. The calculation results in negative eighteen, as multiplying a positive number by a negative number yields a negative product. In mathematical terms, it can be expressed as 3 × (-6) = -18.
