Do you need to know what two numbers multiply to -123 and add to 171? In other words, do you need to find the two numbers whose product is -123 and sum is 171? No problem! The two numbers that multiply to -123 and add to 171 are as follows:
-0.7163
171.7163
Here is the math to prove that our above answer to "What two numbers multiply to -123 and add to 171?" is correct:
Multiply:
-0.7163 × 171.7163 ≈ -123
Add
-0.7163 + 171.7163 = 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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