4 years ago

What are the solutions of

Mathematics

1 answer:

cestrela7 [59]4 years ago

3 0

Answer:

x=-8 x=2

Step-by-step explanation:

x^2 +6x-6 = 10

Subtract 10 from each side

x^2 +6x-6-10 = 10-10

x^2 +6x-16 = 0

Factor

What 2 numbers multiply to -16 and add to +6

8*-2 = 16

8-2 =6

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

Using the zero product property

x+8 = 0 x-2 =0

x=-8 x=2

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