Do you need to know what two numbers multiply to -81 and add to 38? In other words, do you need to find the two numbers whose product is -81 and sum is 38? No problem! The two numbers that multiply to -81 and add to 38 are as follows:
-2.0238
40.0238
Here is the math to prove that our above answer to "What two numbers multiply to -81 and add to 38?" is correct:
Multiply:
-2.0238 × 40.0238 ≈ -81
Add
-2.0238 + 40.0238 = 38
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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