Do you need to know what two numbers multiply to 84 and add to -70? In other words, do you need to find the two numbers whose product is 84 and sum is -70? No problem! The two numbers that multiply to 84 and add to -70 are as follows:
-68.77869
-1.22131
Here is the math to prove that our above answer to "What two numbers multiply to 84 and add to -70?" is correct:
Multiply:
-68.77869 × -1.22131 ≈ 84
Add
-68.77869 + -1.22131 = -70
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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