Do you need to know what two numbers multiply to -4 and add to 91? In other words, do you need to find the two numbers whose product is -4 and sum is 91? No problem! The two numbers that multiply to -4 and add to 91 are as follows:
-0.04393
91.04393
Here is the math to prove that our above answer to "What two numbers multiply to -4 and add to 91?" is correct:
Multiply:
-0.04393 × 91.04393 ≈ -4
Add
-0.04393 + 91.04393 = 91
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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