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In Mathematics / Middle School | 2014-10-07

What two numbers multiply to 630 and add to -57?

Asked by Sofiaelezan

Answer (3)

Well, see, you are looking for two negative numbers. So: -15 and -42.

Answered by AnonMau5 | 2024-06-10

-15 and -42 both add to -57 and multiply to 630

Answered by danielleshawty | 2024-06-10

The two numbers that multiply to 630 and add to -57 are -15 and -42. This can be derived using the equations xy = 630 and x + y = -57. By solving these equations through substitution and using the quadratic formula, we find the pair of numbers that meet the requirements.
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Answered by Anonymous | 2024-12-26