SOLUTION: Solve the equation. If necessary, round your answer to the nearest tenth.
4x^2 = 121
Algebra.Com
Question 849584: Solve the equation. If necessary, round your answer to the nearest tenth.
4x^2 = 121
Answer by checkley79(3341) (Show Source): You can put this solution on YOUR website!
4x^2 = 121
x^2=121/4
x^2=30.25
x=sqrt30.25
x=5.5 ans.
Proof:
4*5.5^2=121
4*30.25=121
121=121
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