SOLUTION: 3(x-5) squared-12=o. plz show me how to get the answers of 7 and 3

Question 499354: 3(x-5) squared-12=o. plz show me how to get the answers of 7 and 3
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

Start with the given equation.

Add to both sides.

Combine like terms.

Divide both sides by .

Reduce.

Take the square root of both sides.

or Break up the "plus/minus" to form two equations.

or Take the square root of to get .

or Add to both sides.

or Combine like terms.

--------------------------------------

Answer:

So the solutions are or .

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