What are the solutions to the equation (x-8)^2-9=0 ?

The solutions to the equation (x-8)^2-9=0 are x=11,x=5

Find the zeros of (x-8)^2-9=0

The zeros of (x-8)^2-9=0 are x=11,x=5

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(x - 8)^{2} - 9 = 0

x = 11, x = 5

Solution steps

(x - 8)^{2} - 9 = 0

Move

9

to the right side

(x - 8)^{2} = 9

For

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

the solutions are

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

Solve

x - 8 = 9 : x = 11

Solve

x - 8 = - 9 : x = 5

The solutions to the quadratic equation are:

x = 11, x = 5

a^{4} - 2 a^{2} + 1

0.2 (x + 50) - 6 = 0.4 (3 x + 20)

98 = 7 v^{2} + 42

(x + 5)^{2} = 4 x^{2}

∣ 5 + 2 x ∣ \geq 3

What are the solutions to the equation (x-8)^2-9=0 ?
The solutions to the equation (x-8)^2-9=0 are x=11,x=5
Find the zeros of (x-8)^2-9=0
The zeros of (x-8)^2-9=0 are x=11,x=5