What are the solutions to the equation completesquare x^2-4x-10 ?

The solutions to the equation completesquare x^2-4x-10 are (x-2)^2-14

Find the zeros of completesquare x^2-4x-10

The zeros of completesquare x^2-4x-10 are (x-2)^2-14

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complete the square

x^{2} - 4 x - 10

(x - 2)^{2} - 14

Solution steps

x^{2} - 4 x - 10

Write

x^{2} - 4 x - 10

in the form:

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

2 a = - 4 : a = - 2

Add and subtract

(- 2)^{2}

x^{2} - 4 x - 10 + (- 2)^{2} - (- 2)^{2}

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

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

(x - 2)^{2} - 10 - (- 2)^{2}

Simplify

(x - 2)^{2} - 14

C = (2 x - 3) (2 x - 2) - 2 x (x - 5)

25 x^{2} + 64 = 0

3 x (x - 1) = 5 - 3 x

a, f (a + 1) = 2 (a + 1)^{2} - 3

3 x^{2} - 324 = 0

What are the solutions to the equation completesquare x^2-4x-10 ?
The solutions to the equation completesquare x^2-4x-10 are (x-2)^2-14
Find the zeros of completesquare x^2-4x-10
The zeros of completesquare x^2-4x-10 are (x-2)^2-14