Do you need to know what two numbers multiply to -1 and add to 166? In other words, do you need to find the two numbers whose product is -1 and sum is 166? No problem! The two numbers that multiply to -1 and add to 166 are as follows:
-0.00602
166.00602
Here is the math to prove that our above answer to "What two numbers multiply to -1 and add to 166?" is correct:
Multiply:
-0.00602 × 166.00602 ≈ -1
Add
-0.00602 + 166.00602 = 166
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: