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How do you decide if the difference of two numbers is positive negative zero without calculating the difference?
Formally, the difference between two numbers, x and y, is abs(x - y) which is never negative. If the two numbers are the same then the difference is 0 else it is positive. If you define the difference as x - y then it is positive if x > y, 0 if x = y and negative if x < y.
Is the difference of two positive numbers positive?
The difference between two numbers is the result of a subtraction. This can be either positive or negative, depending on which number is greater.
Is the difference of two positives a positive?
The difference between two numbers is the result of a subtraction. This can be either positive or negative.
How do you decide when to compare numbers using ratios rather by finding the difference of the two numbers?
Finding the difference between two numbers involves rationalising them
If the difference of two positive numbers is 1 the product of these same two number is also 1 What is the difference of the cubes of these two numbers?
The difference of their cubes is 4.
How can you decide if the difference of two numbers is positive negative or zero without actually calculating the difference?
You can do this by inspection. If the second number is smaller than the first, their difference is positive. If the second number is greater than the first, then their difference is negative. If the second number is the same as the first number, then their difference is zero.
How can you decide which of two numbers are greater when both numbers are positive?
The farthest number from zero is the greatest number.
Is the difference between two positive numbers negative?
The difference between ANY two numbers that are different, is positive. For example, the difference between -5 and -3 is 2. You can move two whole numbers either up from -5, or down from -3, on the number line.
What is the positive difference between two numbers?
The positive difference between two numbers is the result of subtracting the smaller number from the larger number. This calculation yields a positive value, regardless of the order in which the numbers are subtracted. For example, the positive difference between 8 and 3 is 5, as 8 - 3 = 5.
How do you decide which of two numbers is greater when one number is positive and one number is negative?
The positive number is always greater.
The difference of two positive numbers is always positive?
Not if you subtract a positive number from itself. 3 - 3 = 0
What do you get when you subtract a negative and a positive?
You get the difference between the sizes of the two numbers without regard for their sign, and the difference has the same sign as the larger of the two original numbers.
