What are the solutions to the equation completesquare y^2-10y ?

The solutions to the equation completesquare y^2-10y are (y-5)^2-25

Find the zeros of completesquare y^2-10y

The zeros of completesquare y^2-10y are (y-5)^2-25

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complete the square

y^{2} - 10 y

(y - 5)^{2} - 25

Solution steps

y^{2} - 10 y

Write

y^{2} - 10 y

in the form:

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

2 a = - 10 : a = - 5

Add and subtract

(- 5)^{2}

y^{2} - 10 y + (- 5)^{2} - (- 5)^{2}

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

y^{2} - 10 y + (- 5)^{2} = (y - 5)^{2}

(y - 5)^{2} - (- 5)^{2}

Simplify

(y - 5)^{2} - 25

x^{2} + 256 = 0

x^{2} = 11 x - 30

- x^{2} + 12 x - 5 = 0

(3 x - 4)^{2} - 1 = 24

x, x^{2} - 2.5 x + 1.5 = 0

What are the solutions to the equation completesquare y^2-10y ?
The solutions to the equation completesquare y^2-10y are (y-5)^2-25
Find the zeros of completesquare y^2-10y
The zeros of completesquare y^2-10y are (y-5)^2-25