6 times 89 is 534, but what is the answer if both 6 and 89 are negative numbers? Here we will determine if the answer to negative 6 times negative 89 is positive 534 or negative 534.
There are many different ways to explain and determine if the answer to negative 6 times negative 89 is -534 or +534 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 -534 is the correct answer using basic algebra.
We will test if -534 is correct by setting up the equation negative 6 times negative 89 equals negative 534, and then simplifying the equation to see if it is true.
(-6) (-89) = (-534)
Divide both sides of the equation by (-89) :
|
| = |
|
The numerator and denominator on the left side both have (-89) which even each other out and can be removed:
| (-6) = |
|
The numerator and denominator on the right side both have a minus sign (-) which even each other out and can be removed:
| (-6) = |
|
A numerator of 534 and denominator of 89 on the right side is the same as 534 divided by 89 which is 6. Now we end up with this untrue equation:
(-6) = (6)
-6 is NOT equal to 6, thus we have proven that negative 6 times negative 89 is not equal to -534. The answer must therefore be 534:
-6 x -89 = 534
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 6 times negative 89 will always have a positive answer.
Negative Times Negative Calculator
Here you can multiply another two negative numbers together.
What is negative 6 times negative 90?
Here is the next problem on our list that we have explained and calculated.
Copyright | Privacy Policy | Disclaimer | Contact