What are the solutions to the equation (x-1)^2-9=0 ?

The solutions to the equation (x-1)^2-9=0 are x=4,x=-2

Find the zeros of (x-1)^2-9=0

The zeros of (x-1)^2-9=0 are x=4,x=-2

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(x - 1)^{2} - 9 = 0

x = 4, x = - 2

Solution steps

(x - 1)^{2} - 9 = 0

Move

9

to the right side

(x - 1)^{2} = 9

For

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

the solutions are

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

Solve

x - 1 = 9 : x = 4

Solve

x - 1 = - 9 : x = - 2

The solutions to the quadratic equation are:

x = 4, x = - 2

\frac{7}{12} + \frac{5}{6}

x^{4} - 15 x^{2} y^{2} - 16 y^{4}

- 18 = 9 - 3 x

2 - x = 11

\frac{3}{4} x > - 1 - (2 x - 3)

What are the solutions to the equation (x-1)^2-9=0 ?
The solutions to the equation (x-1)^2-9=0 are x=4,x=-2
Find the zeros of (x-1)^2-9=0
The zeros of (x-1)^2-9=0 are x=4,x=-2