Do you need to know what two numbers multiply to 129 and add to -142? In other words, do you need to find the two numbers whose product is 129 and sum is -142? No problem! The two numbers that multiply to 129 and add to -142 are as follows:
-141.08566
-0.91434
Here is the math to prove that our above answer to "What two numbers multiply to 129 and add to -142?" is correct:
Multiply:
-141.08566 × -0.91434 ≈ 129
Add
-141.08566 + -0.91434 = -142
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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