What are the solutions to the equation (5x-12)^2-1=8 ?

The solutions to the equation (5x-12)^2-1=8 are x=3,x= 9/5

Find the zeros of (5x-12)^2-1=8

The zeros of (5x-12)^2-1=8 are x=3,x= 9/5

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(5 x - 12)^{2} - 1 = 8

x = 3, x = \frac{9}{5}

Solution steps

(5 x - 12)^{2} - 1 = 8

Move

1

to the right side

(5 x - 12)^{2} = 9

For

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

the solutions are

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

Solve

5 x - 12 = 9 : x = 3

Solve

5 x - 12 = - 9 : x = \frac{9}{5}

The solutions to the quadratic equation are:

x = 3, x = \frac{9}{5}

x^{2} - 12 x - 3 = 0

x^{2} - 3 x = - 1

x^{2} - 3 x = 54

2 y^{2} = 1

(x + 7)^{2} = - 25

What are the solutions to the equation (5x-12)^2-1=8 ?
The solutions to the equation (5x-12)^2-1=8 are x=3,x= 9/5
Find the zeros of (5x-12)^2-1=8
The zeros of (5x-12)^2-1=8 are x=3,x= 9/5