62 times 31 is 1922, but what is the answer if both 62 and 31 are negative numbers? Here we will determine if the answer to negative 62 times negative 31 is positive 1922 or negative 1922.
There are many different ways to explain and determine if the answer to negative 62 times negative 31 is -1922 or +1922 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 -1922 is the correct answer using basic algebra.
We will test if -1922 is correct by setting up the equation negative 62 times negative 31 equals negative 1922, and then simplifying the equation to see if it is true.
(-62) (-31) = (-1922)
Divide both sides of the equation by (-31) :
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| = |
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The numerator and denominator on the left side both have (-31) which even each other out and can be removed:
| (-62) = |
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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:
| (-62) = |
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A numerator of 1922 and denominator of 31 on the right side is the same as 1922 divided by 31 which is 62. Now we end up with this untrue equation:
(-62) = (62)
-62 is NOT equal to 62, thus we have proven that negative 62 times negative 31 is not equal to -1922. The answer must therefore be 1922:
-62 x -31 = 1922
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 62 times negative 31 will always have a positive answer.
Negative Times Negative Calculator
Here you can multiply another two negative numbers together.
What is negative 62 times negative 32?
Here is the next problem on our list that we have explained and calculated.
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