Do you need to know what two numbers multiply to -16 and add to 84? In other words, do you need to find the two numbers whose product is -16 and sum is 84? No problem! The two numbers that multiply to -16 and add to 84 are as follows:
-0.19005
84.19005
Here is the math to prove that our above answer to "What two numbers multiply to -16 and add to 84?" is correct:
Multiply:
-0.19005 × 84.19005 ≈ -16
Add
-0.19005 + 84.19005 = 84
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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