What are the solutions to the equation completesquare 2x^2-12x+6=0 ?

The solutions to the equation completesquare 2x^2-12x+6=0 are x=sqrt(6)+3,x=-sqrt(6)+3

Find the zeros of completesquare 2x^2-12x+6=0

The zeros of completesquare 2x^2-12x+6=0 are x=sqrt(6)+3,x=-sqrt(6)+3

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2 x^{2} - 12 x + 6 = 0

x = 6 + 3, x = - 6 + 3

Decimal Notation

x = 5.44948 \dots, x = 0.55051 \dots

Solution steps

2 x^{2} - 12 x + 6 = 0

Move

6

to the right side

2 x^{2} - 12 x = - 6

Divide both sides by

2

\frac{2 x ^{2} - 12 x}{2} = \frac{- 6}{2}

x^{2} - 6 x = - 3

Rewrite in the form

(x + a)^{2} = b

(x - 3)^{2} = 6

For

the solutions are

f (x) = a, - a

Solve

x - 3 = 6 : x = 6 + 3

Solve

x - 3 = - 6 : x = - 6 + 3

The solutions to the quadratic equation are:

x = 6 + 3, x = - 6 + 3

s^{2} + 40 s + 400 = 0

- 5 (- x + 3) - 2 = \frac{1}{2} x (x + 2) - \frac{19}{2}

x, 2 x^{2} + 4 x - 3 = 0

x, r an g o^{4} y^{2} = x^{2} - 4 x

- 2 q^{2} + 60 q - 120 = 0

What are the solutions to the equation completesquare 2x^2-12x+6=0 ?
The solutions to the equation completesquare 2x^2-12x+6=0 are x=sqrt(6)+3,x=-sqrt(6)+3
Find the zeros of completesquare 2x^2-12x+6=0
The zeros of completesquare 2x^2-12x+6=0 are x=sqrt(6)+3,x=-sqrt(6)+3