
19 times 92 is 1748, but what is the answer if both 19 and 92 are negative numbers? Here we will determine if the answer to negative 19 times negative 92 is positive 1748 or negative 1748.
There are many different ways to explain and determine if the answer to negative 19 times negative 92 is -1748 or +1748 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 -1748 is the correct answer using basic algebra.
We will test if -1748 is correct by setting up the equation negative 19 times negative 92 equals negative 1748, and then simplifying the equation to see if it is true.
(-19) (-92) = (-1748)
Divide both sides of the equation by (-92) :
| = |
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The numerator and denominator on the left side both have (-92) which even each other out and can be removed:
(-19) = |
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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:
(-19) = |
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A numerator of 1748 and denominator of 92 on the right side is the same as 1748 divided by 92 which is 19. Now we end up with this untrue equation:
(-19) = (19)
-19 is NOT equal to 19, thus we have proven that negative 19 times negative 92 is not equal to -1748. The answer must therefore be 1748:
-19 x -92 = 1748
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 19 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 19 times negative 93?
Here is the next problem on our list that we have explained and calculated.
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