What are the solutions to the equation (x+8)^2=81 ?

The solutions to the equation (x+8)^2=81 are x=1,x=-17

Find the zeros of (x+8)^2=81

The zeros of (x+8)^2=81 are x=1,x=-17

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(x + 8)^{2} = 81

x = 1, x = - 17

Solution steps

(x + 8)^{2} = 81

For

(g (x))^{2} = f (a)

the solutions are

g (x) = f (a), - f (a)

Solve

x + 8 = 81 : x = 1

Solve

x + 8 = - 81 : x = - 17

The solutions to the quadratic equation are:

x = 1, x = - 17

2 x^{2} + x - 105 = 0

- x^{2} + 12 = x

3 x^{2} - 2 x - 2 = - 1

x^{2} + (n + 1) x + n = 0

5 x^{2} + 9 x + 1

What are the solutions to the equation (x+8)^2=81 ?
The solutions to the equation (x+8)^2=81 are x=1,x=-17
Find the zeros of (x+8)^2=81
The zeros of (x+8)^2=81 are x=1,x=-17