Do you need to know what two numbers multiply to -81 and add to 53? In other words, do you need to find the two numbers whose product is -81 and sum is 53? No problem! The two numbers that multiply to -81 and add to 53 are as follows:
-1.4866
54.4866
Here is the math to prove that our above answer to "What two numbers multiply to -81 and add to 53?" is correct:
Multiply:
-1.4866 × 54.4866 ≈ -81
Add
-1.4866 + 54.4866 = 53
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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