What are the solutions to the equation completesquare x^2-10x-11=0 ?

The solutions to the equation completesquare x^2-10x-11=0 are x=11,x=-1

Find the zeros of completesquare x^2-10x-11=0

The zeros of completesquare x^2-10x-11=0 are x=11,x=-1

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x^{2} - 10 x - 11 = 0

x = 11, x = - 1

Solution steps

x^{2} - 10 x - 11 = 0

Move

11

to the right side

x^{2} - 10 x = 11

Rewrite in the form

(x + a)^{2} = b

(x - 5)^{2} = 36

For

the solutions are

f (x) = a, - a

Solve

x - 5 = 36 : x = 11

Solve

x - 5 = - 36 : x = - 1

The solutions to the quadratic equation are:

x = 11, x = - 1

x^{2} = - 2 + 3 x

x, 3 x^{2} + 3 y^{2} + a x = 0

x (3 x + 11) - 20 = 0

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

x^{2} + 8 x = - 65

What are the solutions to the equation completesquare x^2-10x-11=0 ?
The solutions to the equation completesquare x^2-10x-11=0 are x=11,x=-1
Find the zeros of completesquare x^2-10x-11=0
The zeros of completesquare x^2-10x-11=0 are x=11,x=-1