What are the solutions to the equation completesquare 3x^2-6x+12 ?

The solutions to the equation completesquare 3x^2-6x+12 are 3(x-1)^2+9

Find the zeros of completesquare 3x^2-6x+12

The zeros of completesquare 3x^2-6x+12 are 3(x-1)^2+9

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complete the square

3 x^{2} - 6 x + 12

3 (x - 1)^{2} + 9

Solution steps

3 x^{2} - 6 x + 12

Write

3 x^{2} - 6 x + 12

in the form:

x^{2} + 2 a x + a^{2}

Factor out

3

3 (x^{2} - 2 x + 4)

2 a = - 2 : a = - 1

Add and subtract

(- 1)^{2}

3 (x^{2} - 2 x + 4 + (- 1)^{2} - (- 1)^{2})

x^{2} + 2 a x + a^{2} = (x + a)^{2}

x^{2} - 2 x + (- 1)^{2} = (x - 1)^{2}

3 ((x - 1)^{2} + 4 - (- 1)^{2})

Simplify

3 (x - 1)^{2} + 9

266 = 0.68 \cdot 100 \cdot X \cdot 1.79 \cdot (4.75 - 0.4 \cdot X)

x, 2 (x + y) = 1 + (x - y)^{2}

2 x^{2} + 9 - 10 = 0

- 5 x^{2} - 40 x + 45 = 0

2 x^{2} - 8 x + 4

What are the solutions to the equation completesquare 3x^2-6x+12 ?
The solutions to the equation completesquare 3x^2-6x+12 are 3(x-1)^2+9
Find the zeros of completesquare 3x^2-6x+12
The zeros of completesquare 3x^2-6x+12 are 3(x-1)^2+9