Do you need to know what two numbers multiply to 66 and add to -43? In other words, do you need to find the two numbers whose product is 66 and sum is -43? No problem! The two numbers that multiply to 66 and add to -43 are as follows:
-41.40603
-1.59397
Here is the math to prove that our above answer to "What two numbers multiply to 66 and add to -43?" is correct:
Multiply:
-41.40603 × -1.59397 ≈ 66
Add
-41.40603 + -1.59397 = -43
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: