Do you need to know what two numbers multiply to 13 and add to -8? In other words, do you need to find the two numbers whose product is 13 and sum is -8? No problem! The two numbers that multiply to 13 and add to -8 are as follows:
-5.73205
-2.26795
Here is the math to prove that our above answer to "What two numbers multiply to 13 and add to -8?" is correct:
Multiply:
-5.73205 × -2.26795 ≈ 13
Add
-5.73205 + -2.26795 = -8
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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