SOLUTION: 1. (a) Explain why the equation (𝑥−4)^2−28=8 has two solutions. (b) Solve the equation to find the solutions. Show your work.

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: 1. (a) Explain why the equation (𝑥−4)^2−28=8 has two solutions. (b) Solve the equation to find the solutions. Show your work.       Log On


   

Question 1076111: 1. (a) Explain why the equation (𝑥−4)^2−28=8 has two solutions.
(b) Solve the equation to find the solutions. Show your work.
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
Square root of a positive real number can be either negative or positive.

%28x-4%29%5E2=8%2B28

%28x-4%29%5E2=36

x-4=0%2B-+6
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