Do you need to know what two numbers multiply to -166 and add to 15? In other words, do you need to find the two numbers whose product is -166 and sum is 15? No problem! The two numbers that multiply to -166 and add to 15 are as follows:
-7.40805
22.40805
Here is the math to prove that our above answer to "What two numbers multiply to -166 and add to 15?" is correct:
Multiply:
-7.40805 × 22.40805 ≈ -166
Add
-7.40805 + 22.40805 = 15
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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