Do you need to know what two numbers multiply to 87 and add to -156? In other words, do you need to find the two numbers whose product is 87 and sum is -156? No problem! The two numbers that multiply to 87 and add to -156 are as follows:
-155.4403
-0.5597
Here is the math to prove that our above answer to "What two numbers multiply to 87 and add to -156?" is correct:
Multiply:
-155.4403 × -0.5597 ≈ 87
Add
-155.4403 + -0.5597 = -156
The answers above are rounded if necessary. Therefore, if you double check that the answer above is correct by using a calculator, you may find it to be slightly off.
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