How do you find the product #-3*4#?

Answer 1

#-12#

So #-3 * 4# is technically #3xx4#, but with a random negative sign. So here's a step by step:
#3xx4 = 12# But a negative times a positive is negative... so #-3*4 = -12# Can you see the relationship? Here's some more hints:

Negative x Negative = Positive Negative x Positive = Negative Positive x Negative = Negative Positive x Positive = Positive

A short cut is to count how many negative signs are being multiplied - an even number gives a positive answer

  • an odd number gives a negative answer

So as long as you know that and your times tables, then you can literally solve any multiplication problem, negative or positive.

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Answer 2

To find the product of -3 and 4, simply multiply the two numbers together:

[ -3 \times 4 = -12 ]

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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