22 times 41 is 902, but what is the answer if both 22 and 41 are negative numbers? Here we will determine if the answer to negative 22 times negative 41 is positive 902 or negative 902.
There are many different ways to explain and determine if the answer to negative 22 times negative 41 is -902 or +902 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 -902 is the correct answer using basic algebra.
We will test if -902 is correct by setting up the equation negative 22 times negative 41 equals negative 902, and then simplifying the equation to see if it is true.
(-22) (-41) = (-902)
Divide both sides of the equation by (-41) :
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| = |
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The numerator and denominator on the left side both have (-41) which even each other out and can be removed:
| (-22) = |
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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:
| (-22) = |
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A numerator of 902 and denominator of 41 on the right side is the same as 902 divided by 41 which is 22. Now we end up with this untrue equation:
(-22) = (22)
-22 is NOT equal to 22, thus we have proven that negative 22 times negative 41 is not equal to -902. The answer must therefore be 902:
-22 x -41 = 902
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 22 times negative 41 will always have a positive answer.
Negative Times Negative Calculator
Here you can multiply another two negative numbers together.
What is negative 22 times negative 42?
Here is the next problem on our list that we have explained and calculated.
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