Do you need to know what two numbers multiply to -11 and add to 90? In other words, do you need to find the two numbers whose product is -11 and sum is 90? No problem! The two numbers that multiply to -11 and add to 90 are as follows:
-0.12206
90.12206
Here is the math to prove that our above answer to "What two numbers multiply to -11 and add to 90?" is correct:
Multiply:
-0.12206 × 90.12206 ≈ -11
Add
-0.12206 + 90.12206 = 90
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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