Do you need to know what two numbers multiply to 128 and add to -149? In other words, do you need to find the two numbers whose product is 128 and sum is -149? No problem! The two numbers that multiply to 128 and add to -149 are as follows:
-148.13593
-0.86407
Here is the math to prove that our above answer to "What two numbers multiply to 128 and add to -149?" is correct:
Multiply:
-148.13593 × -0.86407 ≈ 128
Add
-148.13593 + -0.86407 = -149
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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