What are the solutions to the equation (3x-2)^2-1=15 ?

The solutions to the equation (3x-2)^2-1=15 are x=2,x=-2/3

Find the zeros of (3x-2)^2-1=15

The zeros of (3x-2)^2-1=15 are x=2,x=-2/3

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(3 x - 2)^{2} - 1 = 15

x = 2, x = - \frac{2}{3}

Decimal Notation

x = 2, x = - 0.66666 \dots

Solution steps

(3 x - 2)^{2} - 1 = 15

Move

1

to the right side

(3 x - 2)^{2} = 16

For

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

the solutions are

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

Solve

3 x - 2 = 16 : x = 2

Solve

3 x - 2 = - 16 : x = - \frac{2}{3}

The solutions to the quadratic equation are:

x = 2, x = - \frac{2}{3}

\frac{x ^{2}}{3} - \frac{1}{5} = \frac{17}{15}

81 = x^{2}

x^{2} + x - \frac{11}{10} = 0

4 x^{2} - 12 x + 9 = 0

2 x^{2} + 14 x - 16 = 0

What are the solutions to the equation (3x-2)^2-1=15 ?
The solutions to the equation (3x-2)^2-1=15 are x=2,x=-2/3
Find the zeros of (3x-2)^2-1=15
The zeros of (3x-2)^2-1=15 are x=2,x=-2/3