What is negative 34 times negative 37? (-34 x -37)

What is negative 34 times negative 37?

34 times 37 is 1258, but what is the answer if both 34 and 37 are negative numbers? Here we will determine if the answer to negative 34 times negative 37 is positive 1258 or negative 1258.

There are many different ways to explain and determine if the answer to negative 34 times negative 37 is -1258 or +1258 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 -1258 is the correct answer using basic algebra.

We will test if -1258 is correct by setting up the equation negative 34 times negative 37 equals negative 1258, and then simplifying the equation to see if it is true.

(-34) (-37) = (-1258)

Divide both sides of the equation by (-37) :

		(-34) (-37)
		(-37)

		(-1258)
		(-37)

The numerator and denominator on the left side both have (-37) which even each other out and can be removed:

(-34) =

		(-1258)
		(-37)

The numerator and denominator on the right side both have a minus sign (-) which even each other out and can be removed:

(-34) =

		(1258)
		(37)

A numerator of 1258 and denominator of 37 on the right side is the same as 1258 divided by 37 which is 34. Now we end up with this untrue equation:

(-34) = (34)

-34 is NOT equal to 34, thus we have proven that negative 34 times negative 37 is not equal to -1258. The answer must therefore be 1258:

-34 x -37 = 1258

The above applies to all math problems where you multiply two negative numbers. Multiplying two negative numbers such as negative 34 times negative 37 will always have a positive answer.

Negative Times Negative Calculator
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