Do you need to know what two numbers multiply to -80 and add to 172? In other words, do you need to find the two numbers whose product is -80 and sum is 172? No problem! The two numbers that multiply to -80 and add to 172 are as follows:
-0.46387
172.46387
Here is the math to prove that our above answer to "What two numbers multiply to -80 and add to 172?" is correct:
Multiply:
-0.46387 × 172.46387 ≈ -80
Add
-0.46387 + 172.46387 = 172
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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