
3 times 2 is 6, but what is the answer if both 3 and 2 are negative numbers? Here we will determine if the answer to negative 3 times negative 2 is positive 6 or negative 6.
There are many different ways to explain and determine if the answer to negative 3 times negative 2 is -6 or +6 using mathematical terms such as additive inverse and mathematical laws like the Distribute Law.
We will take a different approach - process of elimination: We will simply test if -6 is the correct answer using basic algebra.
We will test if -6 is correct by setting up the equation negative 3 times negative 2 equals negative 6, and then simplifying the equation to see if it is true.
(-3) (-2) = (-6)
Divide both sides of the equation by (-2) :
| = |
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The numerator and denominator on the left side both have (-2) which even each other out and can be removed:
(-3) = |
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The numerator and denominator on the right side both have a minus sign (-) which even each other out and can be removed:
(-3) = |
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A numerator of 6 and denominator of 2 on the right side is the same as 6 divided by 2 which is 3. Now we end up with this untrue equation:
(-3) = (3)
-3 is NOT equal to 3, thus we have proven that negative 3 times negative 2 is not equal to -6. The answer must therefore be 6:
-3 x -2 = 6
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 3 times negative 2 will always have a positive answer.
Negative Times Negative Calculator
Here you can multiply another two negative numbers together.
What is negative 3 times negative 3?
Here is the next problem on our list that we have explained and calculated.
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