8 times 94 is 752, but what is the answer if both 8 and 94 are negative numbers? Here we will determine if the answer to negative 8 times negative 94 is positive 752 or negative 752.
There are many different ways to explain and determine if the answer to negative 8 times negative 94 is -752 or +752 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 -752 is the correct answer using basic algebra.
We will test if -752 is correct by setting up the equation negative 8 times negative 94 equals negative 752, and then simplifying the equation to see if it is true.
(-8) (-94) = (-752)
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:
| (-8) = |
|
The numerator and denominator on the right side both have a minus sign (-) which even each other out and can be removed:
| (-8) = |
|
A numerator of 752 and denominator of 94 on the right side is the same as 752 divided by 94 which is 8. Now we end up with this untrue equation:
(-8) = (8)
-8 is NOT equal to 8, thus we have proven that negative 8 times negative 94 is not equal to -752. The answer must therefore be 752:
-8 x -94 = 752
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 8 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 8 times negative 95?
Here is the next problem on our list that we have explained and calculated.
Copyright | Privacy Policy | Disclaimer | Contact