Do you need to know what two numbers multiply to -78 and add to 196? In other words, do you need to find the two numbers whose product is -78 and sum is 196? No problem! The two numbers that multiply to -78 and add to 196 are as follows:
-0.39715
196.39715
Here is the math to prove that our above answer to "What two numbers multiply to -78 and add to 196?" is correct:
Multiply:
-0.39715 × 196.39715 ≈ -78
Add
-0.39715 + 196.39715 = 196
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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