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3 years ago

What are the solutions of x2 +6x-6= 10?

Mathematics

1 answer:

ipn [44]3 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

What 2 number 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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