Do you need to know what two numbers multiply to -145 and add to 89? In other words, do you need to find the two numbers whose product is -145 and sum is 89? No problem! The two numbers that multiply to -145 and add to 89 are as follows:
-1.60043
90.60043
Here is the math to prove that our above answer to "What two numbers multiply to -145 and add to 89?" is correct:
Multiply:
-1.60043 × 90.60043 ≈ -145
Add
-1.60043 + 90.60043 = 89
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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