What are the solutions to the equation completesquare x^2-8x-8=0 ?

The solutions to the equation completesquare x^2-8x-8=0 are x=2sqrt(6)+4,x=-2sqrt(6)+4

Find the zeros of completesquare x^2-8x-8=0

The zeros of completesquare x^2-8x-8=0 are x=2sqrt(6)+4,x=-2sqrt(6)+4

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x^{2} - 8 x - 8 = 0

x = 26 + 4, x = - 26 + 4

Decimal Notation

x = 8.89897 \dots, x = - 0.89897 \dots

Solution steps

x^{2} - 8 x - 8 = 0

Move

8

to the right side

x^{2} - 8 x = 8

Rewrite in the form

(x + a)^{2} = b

(x - 4)^{2} = 24

For

the solutions are

f (x) = a, - a

Solve

x - 4 = 24 : x = 26 + 4

Solve

x - 4 = - 24 : x = - 26 + 4

The solutions to the quadratic equation are:

x = 26 + 4, x = - 26 + 4

4 x^{2} + 4 x + 1 = 0

(2 x - 8) (2 x + 8) = 55

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

0 = 0.03 q^{2} + 35 q - 712

4 x^{2} - 250 = 0

What are the solutions to the equation completesquare x^2-8x-8=0 ?
The solutions to the equation completesquare x^2-8x-8=0 are x=2sqrt(6)+4,x=-2sqrt(6)+4
Find the zeros of completesquare x^2-8x-8=0
The zeros of completesquare x^2-8x-8=0 are x=2sqrt(6)+4,x=-2sqrt(6)+4