1 times 92 is 92, but what is the answer if both 1 and 92 are negative numbers? Here we will determine if the answer to negative 1 times negative 92 is positive 92 or negative 92.
There are many different ways to explain and determine if the answer to negative 1 times negative 92 is -92 or +92 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 -92 is the correct answer using basic algebra.
We will test if -92 is correct by setting up the equation negative 1 times negative 92 equals negative 92, and then simplifying the equation to see if it is true.
(-1) (-92) = (-92)
Divide both sides of the equation by (-92) :
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| = |
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The numerator and denominator on the left side both have (-92) which even each other out and can be removed:
| (-1) = |
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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:
| (-1) = |
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A numerator of 92 and denominator of 92 on the right side is the same as 92 divided by 92 which is 1. Now we end up with this untrue equation:
(-1) = (1)
-1 is NOT equal to 1, thus we have proven that negative 1 times negative 92 is not equal to -92. The answer must therefore be 92:
-1 x -92 = 92
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 1 times negative 92 will always have a positive answer.
Negative Times Negative Calculator
Here you can multiply another two negative numbers together.
What is negative 1 times negative 93?
Here is the next problem on our list that we have explained and calculated.
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