Do you need to know what two numbers multiply to -90 and add to -153? In other words, do you need to find the two numbers whose product is -90 and sum is -153? No problem! The two numbers that multiply to -90 and add to -153 are as follows:
-153.58599
0.58599
Here is the math to prove that our above answer to "What two numbers multiply to -90 and add to -153?" is correct:
Multiply:
-153.58599 × 0.58599 ≈ -90
Add
-153.58599 + 0.58599 = -153
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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