SOLUTION: Please help solve each equation. Round your answers to the nearest hundreth, if necessary. 1. 4/3(x squared +12)-25=11

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Please help solve each equation. Round your answers to the nearest hundreth, if necessary. 1. 4/3(x squared +12)-25=11      Log On


   

Question 37125: Please help
solve each equation. Round your answers to the nearest hundreth, if necessary.
1. 4/3(x squared +12)-25=11
Answer by weepingwillowcats(10) About Me  (Show Source):
You can put this solution on YOUR website!
%284%2F3%29%2A%28sqrt%28x%29%2B12%29-25=11add 25 to both sides
%284%2F3%29%2A%28sqrt%28x%29%2B12%29=36divide by 4/3
sqrt%28x%29%2B12=27subtract 12 from both sides
sqrt%28x%29=15square both sides
x=225