Do you need to know what two numbers multiply to -91 and add to -66? In other words, do you need to find the two numbers whose product is -91 and sum is -66? No problem! The two numbers that multiply to -91 and add to -66 are as follows:
-67.35113
1.35113
Here is the math to prove that our above answer to "What two numbers multiply to -91 and add to -66?" is correct:
Multiply:
-67.35113 × 1.35113 ≈ -91
Add
-67.35113 + 1.35113 = -66
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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