Do you need to know what two numbers multiply to -121 and add to 70? In other words, do you need to find the two numbers whose product is -121 and sum is 70? No problem! The two numbers that multiply to -121 and add to 70 are as follows:
-1.68787
71.68787
Here is the math to prove that our above answer to "What two numbers multiply to -121 and add to 70?" is correct:
Multiply:
-1.68787 × 71.68787 ≈ -121
Add
-1.68787 + 71.68787 = 70
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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