Do you need to know what two numbers multiply to 1 and add to -155? In other words, do you need to find the two numbers whose product is 1 and sum is -155? No problem! The two numbers that multiply to 1 and add to -155 are as follows:
-154.99355
-0.00645
Here is the math to prove that our above answer to "What two numbers multiply to 1 and add to -155?" is correct:
Multiply:
-154.99355 × -0.00645 ≈ 1
Add
-154.99355 + -0.00645 = -155
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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