What are the solutions to the equation completesquare x^2-2x-35=0 ?

The solutions to the equation completesquare x^2-2x-35=0 are x=7,x=-5

Find the zeros of completesquare x^2-2x-35=0

The zeros of completesquare x^2-2x-35=0 are x=7,x=-5

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x^{2} - 2 x - 35 = 0

x = 7, x = - 5

Solution steps

x^{2} - 2 x - 35 = 0

Move

35

to the right side

x^{2} - 2 x = 35

Rewrite in the form

(x + a)^{2} = b

(x - 1)^{2} = 36

For

the solutions are

f (x) = a, - a

Solve

x - 1 = 36 : x = 7

Solve

x - 1 = - 36 : x = - 5

The solutions to the quadratic equation are:

x = 7, x = - 5

13 + 8 x = - 2 x^{2}

x^{2} + 2 b x - a^{2} + b^{2} = 0

x^{2} - 18 = - 3 x

25 x^{2} = 100

x + x^{2} = 30

What are the solutions to the equation completesquare x^2-2x-35=0 ?
The solutions to the equation completesquare x^2-2x-35=0 are x=7,x=-5
Find the zeros of completesquare x^2-2x-35=0
The zeros of completesquare x^2-2x-35=0 are x=7,x=-5