What are the solutions to the equation (2x-9)^2-7=2 ?

The solutions to the equation (2x-9)^2-7=2 are x=6,x=3

Find the zeros of (2x-9)^2-7=2

The zeros of (2x-9)^2-7=2 are x=6,x=3

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(2 x - 9)^{2} - 7 = 2

x = 6, x = 3

Solution steps

(2 x - 9)^{2} - 7 = 2

Move

7

to the right side

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

For

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

the solutions are

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

Solve

2 x - 9 = 9 : x = 6

Solve

2 x - 9 = - 9 : x = 3

The solutions to the quadratic equation are:

x = 6, x = 3

3 a^{2} x^{2} = 24 b^{4} c^{8}

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

3 (x^{2} - 1) + 2 (x - 5) - 20 = 0

x = x^{2} + x - 3

x^{2} + 5 x - 19 = 0

What are the solutions to the equation (2x-9)^2-7=2 ?
The solutions to the equation (2x-9)^2-7=2 are x=6,x=3
Find the zeros of (2x-9)^2-7=2
The zeros of (2x-9)^2-7=2 are x=6,x=3