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2 years ago

5

What two numbers multiply to get 45 but add to get -10?

1 answer:

goldenfox [79]2 years ago

7 0

There are no two numbers that multiply to 45 but add to -10.
This is because the only numbers that multiply to get 45 are 1x45, 3x15, 5x8. None of them can add to -10 even if you make some of the numbers negative instead.

If this is a factoring problem, you may have to use the quadratic equation instead.

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