Do you need to know what two numbers multiply to -138 and add to 191? In other words, do you need to find the two numbers whose product is -138 and sum is 191? No problem! The two numbers that multiply to -138 and add to 191 are as follows:
-0.7198
191.7198
Here is the math to prove that our above answer to "What two numbers multiply to -138 and add to 191?" is correct:
Multiply:
-0.7198 × 191.7198 ≈ -138
Add
-0.7198 + 191.7198 = 191
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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