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(-2 + 3i) + (-1 - 2i)
= -2 + 3i - 1 - 2i
= -2 - 1 + 3i - 2i
= -3 + i
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What is positive 3 plus negative 5 minus negative 2 minus positive 4?
Positive 3 plus negative 5 minus negative 2 minus positive 4 is equal to -4.
Minus multiplied by a plus?
Negative times positive equals negative.
What is a negitive plus a negitive?
A negative plus a negative is a negative because a negative plus a negative is the same thing as a negative minus a positive number.
What is negative 7 times 7?
negative 49. This is because a minus multiplied by a plus is a minus.
What is the value of expression negative 12 minus 3 plus 9?
Negative 12 minus 3 plus 9 is equal to -6
The quotient of a negative integer and a positive integer is?
The quotient of a positive integer by a negative is always negative. Say this to yourself a couple times: "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"
Why is the product of a positive integer and a negative integer a negative integer?
I honestly don't know :D but heres something to help you "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"
What does negative 2 fivehteenths minus negative 1 ninth equal?
I work it out like this: (-2/15) - (-1/9) = (-2/15) + (1/9) ) [minus negative is the same as plus] = (-6/45)+(5/45) [change both to 45th as that is the lowest common multiple of 15 and 9] =-1/45 or negative1/45
What is plus times a minus?
Positive (Plus) times Negative (Minus) always equals a negative (minus).
How are multiplying integers and dividing integers same?
following multiplication integer rules and division rules, you should get: "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)" a division problem is a multiplication problem in disguise
What is a positive integer times a negative integer?
negative read this : "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"
What is positive 3 plus negative 5 minus negative 2 minus positive 4?
Positive 3 plus negative 5 minus negative 2 minus positive 4 is equal to -4.
Minus multiplied by a plus?
Negative times positive equals negative.
What does a Minus plus a plus equal?
Negative plus a negative is a negative. Ex. -1+-1=-2 Negative times a negative is a positive. -2*-2=4 But a negative [minus] plus a positive [plus] can be minus, zero or plus: For example, -3 + 2 = -1 -3 + 3 = 0 -3 + 4 = +1
Why plus minus is minus?
Because you are adding a negative
Why does a positive minus a negative equal a positive?
Because "minus a negative" is tha same as "plus a positive". So, a positive minus a negative is a positive plus a positive which is a positive.
What is a negative number plus a negative number?
a negative number. think banking..... no money plus no money is ? Nothing (negative) "no money" would be zero, wouldn't it? Zero, or "nothing", is not negative. Still, a negative number plus a negative number is a negative number. minus X plus minus Y equals minus(X + Y).
