SOLUTION: I need some help Solve the following equations by factoring or by any of the techniques: (x-1)^2=7 and also x^2-9x-4=6 Thanks

SOLUTION: I need some help Solve the following equations by factoring or by any of the techniques: (x-1)^2=7 and also x^2-9x-4=6 Thanks

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Question 91671: I need some help
Solve the following equations by factoring or by any of the techniques:
(x-1)^2=7
and also x^2-9x-4=6
Thanks
Answer by mathispowerful(115) (Show Source): You can put this solution on YOUR website!

take square root on both sides
x - 1 =
solve this equation
or

(x-10)(x+1) = 0
x = 10 or
x = -1

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