What are the solutions to the equation (x-7)^2=81 ?

The solutions to the equation (x-7)^2=81 are x=16,x=-2

Find the zeros of (x-7)^2=81

The zeros of (x-7)^2=81 are x=16,x=-2

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(x - 7)^{2} = 81

x = 16, x = - 2

Solution steps

(x - 7)^{2} = 81

For

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

the solutions are

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

Solve

x - 7 = 81 : x = 16

Solve

x - 7 = - 81 : x = - 2

The solutions to the quadratic equation are:

x = 16, x = - 2

25 (a + 5) - 4 (a + 5)^{2}

5 x - 4 = 36

lo g_{3} (2)

\frac{3 + 8}{2 - 2 8}

What are the solutions to the equation (x-7)^2=81 ?
The solutions to the equation (x-7)^2=81 are x=16,x=-2
Find the zeros of (x-7)^2=81
The zeros of (x-7)^2=81 are x=16,x=-2