Do you need to know what two numbers multiply to 4 and add to -198? In other words, do you need to find the two numbers whose product is 4 and sum is -198? No problem! The two numbers that multiply to 4 and add to -198 are as follows:
-197.9798
-0.0202
Here is the math to prove that our above answer to "What two numbers multiply to 4 and add to -198?" is correct:
Multiply:
-197.9798 × -0.0202 ≈ 4
Add
-197.9798 + -0.0202 = -198
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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