SOLUTION: (3X)squared

SOLUTION: (3X)squared - 5 = 0

Question 204551: (3X)squared - 5 = 0
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!

Use this URl to solve quadratic equations like this : http://www.algebra.com/algebra/homework/quadratic/quadratic.solver

Solved by pluggable solver: SOLVE quadratic equation with variable

Quadratic equation (in our case ) has the following solutons:

For these solutions to exist, the discriminant should not be a negative number.

First, we need to compute the discriminant : .

Discriminant d=60 is greater than zero. That means that there are two solutions: .

Quadratic expression can be factored:

Again, the answer is: 1.29099444873581, -1.29099444873581. Here's your graph:

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