Do you need to know what two numbers multiply to -142 and add to 78? In other words, do you need to find the two numbers whose product is -142 and sum is 78? No problem! The two numbers that multiply to -142 and add to 78 are as follows:
-1.7799
79.7799
Here is the math to prove that our above answer to "What two numbers multiply to -142 and add to 78?" is correct:
Multiply:
-1.7799 × 79.7799 ≈ -142
Add
-1.7799 + 79.7799 = 78
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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