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

The solutions to the equation (x-9)^2-1=0 are x=10,x=8

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

The zeros of (x-9)^2-1=0 are x=10,x=8

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

x = 10, x = 8

Solution steps

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

Move

1

to the right side

(x - 9)^{2} = 1

For

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

the solutions are

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

Solve

x - 9 = 1 : x = 10

Solve

x - 9 = - 1 : x = 8

The solutions to the quadratic equation are:

x = 10, x = 8

x, f (a + 1) = 5 x^{2} - x + 2

2 x^{2} - 3 x + 2

4^{2} = 2^{2} + b^{2}

(5 x - 4)^{2} - 1 = 0

1.5 w (w + 3) = 0.6 w

What are the solutions to the equation (x-9)^2-1=0 ?
The solutions to the equation (x-9)^2-1=0 are x=10,x=8
Find the zeros of (x-9)^2-1=0
The zeros of (x-9)^2-1=0 are x=10,x=8