Do you need to know what two numbers multiply to 138 and add to -43? In other words, do you need to find the two numbers whose product is 138 and sum is -43? No problem! The two numbers that multiply to 138 and add to -43 are as follows:
-39.50694
-3.49306
Here is the math to prove that our above answer to "What two numbers multiply to 138 and add to -43?" is correct:
Multiply:
-39.50694 × -3.49306 ≈ 138
Add
-39.50694 + -3.49306 = -43
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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