Do you need to know what two numbers multiply to -15 and add to -51? In other words, do you need to find the two numbers whose product is -15 and sum is -51? No problem! The two numbers that multiply to -15 and add to -51 are as follows:
-51.29244
0.29244
Here is the math to prove that our above answer to "What two numbers multiply to -15 and add to -51?" is correct:
Multiply:
-51.29244 × 0.29244 ≈ -15
Add
-51.29244 + 0.29244 = -51
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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