Do you need to know what two numbers multiply to 87 and add to -189? In other words, do you need to find the two numbers whose product is 87 and sum is -189? No problem! The two numbers that multiply to 87 and add to -189 are as follows:
-188.53856
-0.46144
Here is the math to prove that our above answer to "What two numbers multiply to 87 and add to -189?" is correct:
Multiply:
-188.53856 × -0.46144 ≈ 87
Add
-188.53856 + -0.46144 = -189
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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