Do you need to know what two numbers multiply to -51 and add to 13? In other words, do you need to find the two numbers whose product is -51 and sum is 13? No problem! The two numbers that multiply to -51 and add to 13 are as follows:
-3.1566
16.1566
Here is the math to prove that our above answer to "What two numbers multiply to -51 and add to 13?" is correct:
Multiply:
-3.1566 × 16.1566 ≈ -51
Add
-3.1566 + 16.1566 = 13
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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