Do you need to know what two numbers multiply to 20 and add to -71? In other words, do you need to find the two numbers whose product is 20 and sum is -71? No problem! The two numbers that multiply to 20 and add to -71 are as follows:
-70.71718
-0.28282
Here is the math to prove that our above answer to "What two numbers multiply to 20 and add to -71?" is correct:
Multiply:
-70.71718 × -0.28282 ≈ 20
Add
-70.71718 + -0.28282 = -71
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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