Do you need to know what two numbers multiply to 129 and add to -47? In other words, do you need to find the two numbers whose product is 129 and sum is -47? No problem! The two numbers that multiply to 129 and add to -47 are as follows:
-44.07304
-2.92696
Here is the math to prove that our above answer to "What two numbers multiply to 129 and add to -47?" is correct:
Multiply:
-44.07304 × -2.92696 ≈ 129
Add
-44.07304 + -2.92696 = -47
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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