32 times 86 is 2752, but what is the answer if both 32 and 86 are negative numbers? Here we will determine if the answer to negative 32 times negative 86 is positive 2752 or negative 2752.
There are many different ways to explain and determine if the answer to negative 32 times negative 86 is -2752 or +2752 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 -2752 is the correct answer using basic algebra.
We will test if -2752 is correct by setting up the equation negative 32 times negative 86 equals negative 2752, and then simplifying the equation to see if it is true.
(-32) (-86) = (-2752)
Divide both sides of the equation by (-86) :
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| = |
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The numerator and denominator on the left side both have (-86) which even each other out and can be removed:
| (-32) = |
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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:
| (-32) = |
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A numerator of 2752 and denominator of 86 on the right side is the same as 2752 divided by 86 which is 32. Now we end up with this untrue equation:
(-32) = (32)
-32 is NOT equal to 32, thus we have proven that negative 32 times negative 86 is not equal to -2752. The answer must therefore be 2752:
-32 x -86 = 2752
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 32 times negative 86 will always have a positive answer.
Negative Times Negative Calculator
Here you can multiply another two negative numbers together.
What is negative 32 times negative 87?
Here is the next problem on our list that we have explained and calculated.
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