What are the solutions to the equation completesquare x^2-12x+43 ?

The solutions to the equation completesquare x^2-12x+43 are (x-6)^2+7

Find the zeros of completesquare x^2-12x+43

The zeros of completesquare x^2-12x+43 are (x-6)^2+7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

complete the square

x^{2} - 12 x + 43

(x - 6)^{2} + 7

Solution steps

x^{2} - 12 x + 43

Write

x^{2} - 12 x + 43

in the form:

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

2 a = - 12 : a = - 6

Add and subtract

(- 6)^{2}

x^{2} - 12 x + 43 + (- 6)^{2} - (- 6)^{2}

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

x^{2} - 12 x + (- 6)^{2} = (x - 6)^{2}

(x - 6)^{2} + 43 - (- 6)^{2}

Simplify

(x - 6)^{2} + 7

- 5 x^{2} + 94.8 x

7 b - 3 b^{2} = 5 b^{2}

8 x^{2} - 3 x - 2 = 0

x^{2} - 2 x - 62 = 0

0 = - 16 t^{2} + 28 t + 17

What are the solutions to the equation completesquare x^2-12x+43 ?
The solutions to the equation completesquare x^2-12x+43 are (x-6)^2+7
Find the zeros of completesquare x^2-12x+43
The zeros of completesquare x^2-12x+43 are (x-6)^2+7