Do you need to know what two numbers multiply to -13 and add to 16? In other words, do you need to find the two numbers whose product is -13 and sum is 16? No problem! The two numbers that multiply to -13 and add to 16 are as follows:
-0.77496
16.77496
Here is the math to prove that our above answer to "What two numbers multiply to -13 and add to 16?" is correct:
Multiply:
-0.77496 × 16.77496 ≈ -13
Add
-0.77496 + 16.77496 = 16
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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