SOLUTION: Solve 2x^2 = 6 Also, find the x-intercepts of f(x) = 2x^2 - 6.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Solve 2x^2 = 6 Also, find the x-intercepts of f(x) = 2x^2 - 6.       Log On


   

Question 132085:
Solve 2x^2 = 6 Also, find the x-intercepts of f(x) = 2x^2 - 6.

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
2X^2=6
X^2=6/2
X^2=3
X=SQRT3
X=+/-1.732 ANSWER.
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F(X)=2X^2-6.
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+2x%5E2+-6%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 2x^2 -6).
(1.732,0)(-1.732,0)