Do you need to know what two numbers multiply to 18 and add to -77? In other words, do you need to find the two numbers whose product is 18 and sum is -77? No problem! The two numbers that multiply to 18 and add to -77 are as follows:
-76.76552
-0.23448
Here is the math to prove that our above answer to "What two numbers multiply to 18 and add to -77?" is correct:
Multiply:
-76.76552 × -0.23448 ≈ 18
Add
-76.76552 + -0.23448 = -77
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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