What are the solutions to the equation completesquare x^2-8x ?

The solutions to the equation completesquare x^2-8x are (x-4)^2-16

Find the zeros of completesquare x^2-8x

The zeros of completesquare x^2-8x are (x-4)^2-16

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complete the square

x^{2} - 8 x

(x - 4)^{2} - 16

Solution steps

x^{2} - 8 x

Write

x^{2} - 8 x

in the form:

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

2 a = - 8 : a = - 4

Add and subtract

(- 4)^{2}

x^{2} - 8 x + (- 4)^{2} - (- 4)^{2}

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

x^{2} - 8 x + (- 4)^{2} = (x - 4)^{2}

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

Simplify

(x - 4)^{2} - 16

x, x^{2} = y^{2}

x, a x^{2} + b x + c = 0

3 x^{2} - 4 a x - 2 a^{2} = 0

x^{2} + 24 x = 52

x, x^{2} - y^{2} = 0

What are the solutions to the equation completesquare x^2-8x ?
The solutions to the equation completesquare x^2-8x are (x-4)^2-16
Find the zeros of completesquare x^2-8x
The zeros of completesquare x^2-8x are (x-4)^2-16