What are the solutions to the equation completesquare y^2-14y ?

The solutions to the equation completesquare y^2-14y are (y-7)^2-49

Find the zeros of completesquare y^2-14y

The zeros of completesquare y^2-14y are (y-7)^2-49

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complete the square

y^{2} - 14 y

(y - 7)^{2} - 49

Solution steps

y^{2} - 14 y

Write

y^{2} - 14 y

in the form:

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

2 a = - 14 : a = - 7

Add and subtract

(- 7)^{2}

y^{2} - 14 y + (- 7)^{2} - (- 7)^{2}

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

y^{2} - 14 y + (- 7)^{2} = (y - 7)^{2}

(y - 7)^{2} - (- 7)^{2}

Simplify

(y - 7)^{2} - 49

7 x^{2} + 28 x + 26

w^{2} + 8 w + 16 = 0

s^{2} - 4 s + 20

6 x^{2} = 10 x - 1

x^{2} + 14 x + 49 = 9

What are the solutions to the equation completesquare y^2-14y ?
The solutions to the equation completesquare y^2-14y are (y-7)^2-49
Find the zeros of completesquare y^2-14y
The zeros of completesquare y^2-14y are (y-7)^2-49