Do you need to know what two numbers multiply to -15 and add to 3? In other words, do you need to find the two numbers whose product is -15 and sum is 3? No problem! The two numbers that multiply to -15 and add to 3 are as follows:
-2.65331
5.65331
Here is the math to prove that our above answer to "What two numbers multiply to -15 and add to 3?" is correct:
Multiply:
-2.65331 × 5.65331 ≈ -15
Add
-2.65331 + 5.65331 = 3
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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