Do you need to know what two numbers multiply to -192 and add to 21? In other words, do you need to find the two numbers whose product is -192 and sum is 21? No problem! The two numbers that multiply to -192 and add to 21 are as follows:
-6.88534
27.88534
Here is the math to prove that our above answer to "What two numbers multiply to -192 and add to 21?" is correct:
Multiply:
-6.88534 × 27.88534 ≈ -192
Add
-6.88534 + 27.88534 = 21
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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