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

The solutions to the equation completesquare x^2-2x are (x-1)^2-1

Find the zeros of completesquare x^2-2x

The zeros of completesquare x^2-2x are (x-1)^2-1

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complete the square

x^{2} - 2 x

(x - 1)^{2} - 1

Solution steps

x^{2} - 2 x

Write

x^{2} - 2 x

in the form:

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

2 a = - 2 : a = - 1

Add and subtract

(- 1)^{2}

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

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

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

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

Simplify

(x - 1)^{2} - 1

r, A = π r^{2}

- 2 x^{2} + 3 x - 5 = 0

r, V = \frac{1}{3} π r^{2} h

x^{2} - 12 x - 40 = 0

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

What are the solutions to the equation completesquare x^2-2x ?
The solutions to the equation completesquare x^2-2x are (x-1)^2-1
Find the zeros of completesquare x^2-2x
The zeros of completesquare x^2-2x are (x-1)^2-1