What are the solutions to the equation (a-2)^2=8 ?

The solutions to the equation (a-2)^2=8 are a=2sqrt(2)+2,a=-2sqrt(2)+2

Find the zeros of (a-2)^2=8

The zeros of (a-2)^2=8 are a=2sqrt(2)+2,a=-2sqrt(2)+2

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(a - 2)^{2} = 8

a = 22 + 2, a = - 22 + 2

Decimal Notation

a = 4.82842 \dots, a = - 0.82842 \dots

Solution steps

(a - 2)^{2} = 8

For

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

the solutions are

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

Solve

a - 2 = 8 : a = 22 + 2

Solve

a - 2 = - 8 : a = - 22 + 2

The solutions to the quadratic equation are:

a = 22 + 2, a = - 22 + 2

(x - 1) (x + 1) = - (4 x + 5)

76 x^{2} - 140 x - 846 = 0

9.81 \cdot 450 \cdot 0.05091 = 36.2925 x^{2}

2 x^{2} - 2 x - 2 = x^{2}

27 x^{2} + 19 x - 37 = 0

What are the solutions to the equation (a-2)^2=8 ?
The solutions to the equation (a-2)^2=8 are a=2sqrt(2)+2,a=-2sqrt(2)+2
Find the zeros of (a-2)^2=8
The zeros of (a-2)^2=8 are a=2sqrt(2)+2,a=-2sqrt(2)+2