SOLUTION: square root of x - 1 = x

SOLUTION: square root of x - 1 = x - 7

Question 139999This question is from textbook algebra I
: square root of x - 1 = x - 7 This question is from textbook algebra I

Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Solve for x (?):
Square both sides.
Simplify.
Use the FOIL method to multiply the right side.
Combine the x-terms.
Add 1 to both side.
Subtract x from both sides.
Factor the trinomial.
Apply the zero product rule.
or , so...
or

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