69 times 34 is 2346, but what is the answer if both 69 and 34 are negative numbers? Here we will determine if the answer to negative 69 times negative 34 is positive 2346 or negative 2346.
There are many different ways to explain and determine if the answer to negative 69 times negative 34 is -2346 or +2346 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 -2346 is the correct answer using basic algebra.
We will test if -2346 is correct by setting up the equation negative 69 times negative 34 equals negative 2346, and then simplifying the equation to see if it is true.
(-69) (-34) = (-2346)
Divide both sides of the equation by (-34) :
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| = |
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The numerator and denominator on the left side both have (-34) which even each other out and can be removed:
| (-69) = |
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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:
| (-69) = |
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A numerator of 2346 and denominator of 34 on the right side is the same as 2346 divided by 34 which is 69. Now we end up with this untrue equation:
(-69) = (69)
-69 is NOT equal to 69, thus we have proven that negative 69 times negative 34 is not equal to -2346. The answer must therefore be 2346:
-69 x -34 = 2346
The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 69 times negative 34 will always have a positive answer.
Negative Times Negative Calculator
Here you can multiply another two negative numbers together.
What is negative 69 times negative 35?
Here is the next problem on our list that we have explained and calculated.
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