What are the solutions to the equation completesquare x^2-10x-7=3 ?

The solutions to the equation completesquare x^2-10x-7=3 are x=sqrt(35)+5,x=-sqrt(35)+5

Find the zeros of completesquare x^2-10x-7=3

The zeros of completesquare x^2-10x-7=3 are x=sqrt(35)+5,x=-sqrt(35)+5

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x^{2} - 10 x - 7 = 3

x = 35 + 5, x = - 35 + 5

Decimal Notation

x = 10.91607 \dots, x = - 0.91607 \dots

Solution steps

x^{2} - 10 x - 7 = 3

Move

7

to the right side

x^{2} - 10 x = 10

Rewrite in the form

(x + a)^{2} = b

(x - 5)^{2} = 35

For

the solutions are

f (x) = a, - a

Solve

x - 5 = 35 : x = 35 + 5

Solve

x - 5 = - 35 : x = - 35 + 5

The solutions to the quadratic equation are:

x = 35 + 5, x = - 35 + 5

x, 2 x^{2} + 10 = 0

x^{2} + 9 = 2 x (3 - x) + 9

x, f (x + 1) = 2 x^{2}

r^{2} - 10 r = - 17

- 9 x^{2} + 1 = 0

What are the solutions to the equation completesquare x^2-10x-7=3 ?
The solutions to the equation completesquare x^2-10x-7=3 are x=sqrt(35)+5,x=-sqrt(35)+5
Find the zeros of completesquare x^2-10x-7=3
The zeros of completesquare x^2-10x-7=3 are x=sqrt(35)+5,x=-sqrt(35)+5