88 times 3 is 264, but what is the answer if both 88 and 3 are negative numbers? Here we will determine if the answer to negative 88 times negative 3 is positive 264 or negative 264.
There are many different ways to explain and determine if the answer to negative 88 times negative 3 is -264 or +264 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 -264 is the correct answer using basic algebra.
We will test if -264 is correct by setting up the equation negative 88 times negative 3 equals negative 264, and then simplifying the equation to see if it is true.
(-88) (-3) = (-264)
Divide both sides of the equation by (-3) :
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| = |
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The numerator and denominator on the left side both have (-3) which even each other out and can be removed:
| (-88) = |
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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:
| (-88) = |
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A numerator of 264 and denominator of 3 on the right side is the same as 264 divided by 3 which is 88. Now we end up with this untrue equation:
(-88) = (88)
-88 is NOT equal to 88, thus we have proven that negative 88 times negative 3 is not equal to -264. The answer must therefore be 264:
-88 x -3 = 264
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 88 times negative 3 will always have a positive answer.
Negative Times Negative Calculator
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