SOLUTION: 7x^2 = 21 Please help me solve.

Question 224458: 7x^2 = 21 Please help me solve.
Answer by drj(1380) (Show Source): You can put this solution on YOUR website!
7x^2 = 21 Please help me solve.

Step 1. Divide 7 to both sides of the equation

Step 2. Take the square root to both sides of the equation

and

Step 3. ANSWER: Solutions are and

I hope the above steps were helpful.

For FREE Step-By-Step videos in Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.

Good luck in your studies!

Respectfully,
Dr J
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