Do you need to know what two numbers multiply to -90 and add to -30? In other words, do you need to find the two numbers whose product is -90 and sum is -30? No problem! The two numbers that multiply to -90 and add to -30 are as follows:
-32.74824
2.74824
Here is the math to prove that our above answer to "What two numbers multiply to -90 and add to -30?" is correct:
Multiply:
-32.74824 × 2.74824 ≈ -90
Add
-32.74824 + 2.74824 = -30
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.
Multiply Add Calculator
Need another answer? Submit another set of values below: