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

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

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

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

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

x = 1, x = - \frac{1}{5}

Decimal Notation

x = 1, x = - 0.2

Solution steps

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

Move

1

to the right side

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

For

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

the solutions are

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

Solve

5 x - 2 = 9 : x = 1

Solve

5 x - 2 = - 9 : x = - \frac{1}{5}

The solutions to the quadratic equation are:

x = 1, x = - \frac{1}{5}

12 x^{2} + x + 7 = 5 x^{2} + 5 x

(x + 1) (2 x - 4) = 6 x

x^{2} + 8 x + 23 = 0

r^{2} + 10 r - 45 = - 6

x, x^{2} + y^{2} - 6 x + 14 y + 62 = 0

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