Do you need to know what two numbers multiply to 156 and add to -78? In other words, do you need to find the two numbers whose product is 156 and sum is -78? No problem! The two numbers that multiply to 156 and add to -78 are as follows:
-75.94591
-2.05409
Here is the math to prove that our above answer to "What two numbers multiply to 156 and add to -78?" is correct:
Multiply:
-75.94591 × -2.05409 ≈ 156
Add
-75.94591 + -2.05409 = -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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