What are the solutions to the equation (x+5)^2-18=63 ?

The solutions to the equation (x+5)^2-18=63 are x=4,x=-14

Find the zeros of (x+5)^2-18=63

The zeros of (x+5)^2-18=63 are x=4,x=-14

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(x + 5)^{2} - 18 = 63

x = 4, x = - 14

Solution steps

(x + 5)^{2} - 18 = 63

Move

18

to the right side

(x + 5)^{2} = 81

For

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

the solutions are

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

Solve

x + 5 = 81 : x = 4

Solve

x + 5 = - 81 : x = - 14

The solutions to the quadratic equation are:

x = 4, x = - 14

x, 52 x^{2} + 72 x y + 73 y^{2} - 40 x + 30 y = 75

2 z^{2} - 3 z + 3 = 0

r^{2} + 3 r + r = 0

x^{2} + 5 x = 0

x, y x^{2} - x^{2} - 4 y = 0

What are the solutions to the equation (x+5)^2-18=63 ?
The solutions to the equation (x+5)^2-18=63 are x=4,x=-14
Find the zeros of (x+5)^2-18=63
The zeros of (x+5)^2-18=63 are x=4,x=-14