What are the solutions of x^2+6x-6=10?

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Mathematics

Guest

25 March, 13:02

What are the solutions of x^2+6x-6=10?

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Answers (2)

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Sammy Berg · Answer 1

Sammy Berg 25 March, 13:31

0

The solutions are 2 and - 8

Enrique Hooper · Answer 2

So first set 1 side eualt to zero by minusing 10 from both sides

x^2+6x-16=0

facotr

what 2 numbers multiply to - 16 and add to 6?

-2 and 8

(x-2) (x+8) = 0

set each to zero

x-2=0

x=2

x+8=0

x=-8

x=-8 or 2