Do you need to know what two numbers multiply to -128 and add to 103? In other words, do you need to find the two numbers whose product is -128 and sum is 103? No problem! The two numbers that multiply to -128 and add to 103 are as follows:
-1.22808
104.22808
Here is the math to prove that our above answer to "What two numbers multiply to -128 and add to 103?" is correct:
Multiply:
-1.22808 × 104.22808 ≈ -128
Add
-1.22808 + 104.22808 = 103
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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