Do you need to know what two numbers multiply to -135 and add to 171? In other words, do you need to find the two numbers whose product is -135 and sum is 171? No problem! The two numbers that multiply to -135 and add to 171 are as follows:
-0.78586
171.78586
Here is the math to prove that our above answer to "What two numbers multiply to -135 and add to 171?" is correct:
Multiply:
-0.78586 × 171.78586 ≈ -135
Add
-0.78586 + 171.78586 = 171
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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