What are the solutions to the equation (x+7)^2-16=0 ?

The solutions to the equation (x+7)^2-16=0 are x=-3,x=-11

Find the zeros of (x+7)^2-16=0

The zeros of (x+7)^2-16=0 are x=-3,x=-11

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(x + 7)^{2} - 16 = 0

x = - 3, x = - 11

Solution steps

(x + 7)^{2} - 16 = 0

Move

16

to the right side

(x + 7)^{2} = 16

For

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

the solutions are

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

Solve

x + 7 = 16 : x = - 3

Solve

x + 7 = - 16 : x = - 11

The solutions to the quadratic equation are:

x = - 3, x = - 11

(a - 3)^{2} = - 103 + 28

x, z = x^{2} y + x cos (y^{3} - 5)

8 x^{2} = 135

x^{2} + x - 27 = 5 x + 5

x, 3 x^{2} + 5 y^{2} = 0

What are the solutions to the equation (x+7)^2-16=0 ?
The solutions to the equation (x+7)^2-16=0 are x=-3,x=-11
Find the zeros of (x+7)^2-16=0
The zeros of (x+7)^2-16=0 are x=-3,x=-11