57 times 94 is 5358, but what is the answer if both 57 and 94 are negative numbers? Here we will determine if the answer to negative 57 times negative 94 is positive 5358 or negative 5358.
There are many different ways to explain and determine if the answer to negative 57 times negative 94 is -5358 or +5358 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 -5358 is the correct answer using basic algebra.
We will test if -5358 is correct by setting up the equation negative 57 times negative 94 equals negative 5358, and then simplifying the equation to see if it is true.
(-57) (-94) = (-5358)
Divide both sides of the equation by (-94) :
|
| = |
|
The numerator and denominator on the left side both have (-94) which even each other out and can be removed:
| (-57) = |
|
The numerator and denominator on the right side both have a minus sign (-) which even each other out and can be removed:
| (-57) = |
|
A numerator of 5358 and denominator of 94 on the right side is the same as 5358 divided by 94 which is 57. Now we end up with this untrue equation:
(-57) = (57)
-57 is NOT equal to 57, thus we have proven that negative 57 times negative 94 is not equal to -5358. The answer must therefore be 5358:
-57 x -94 = 5358
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 57 times negative 94 will always have a positive answer.
Negative Times Negative Calculator
Here you can multiply another two negative numbers together.
What is negative 57 times negative 95?
Here is the next problem on our list that we have explained and calculated.
Copyright | Privacy Policy | Disclaimer | Contact