What are the solutions to the equation (x+4)^2=-90 ?

The solutions to the equation (x+4)^2=-90 are x=3sqrt(10)i-4,x=-3sqrt(10)i-4

Find the zeros of (x+4)^2=-90

The zeros of (x+4)^2=-90 are x=3sqrt(10)i-4,x=-3sqrt(10)i-4

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(x + 4)^{2} = - 90

x = 310 i - 4, x = - 310 i - 4

Solution steps

(x + 4)^{2} = - 90

For

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

the solutions are

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

Solve

x + 4 = - 90 : x = 310 i - 4

Solve

x + 4 = - - 90 : x = - 310 i - 4

The solutions to the quadratic equation are:

x = 310 i - 4, x = - 310 i - 4

2 x^{2} + 2 x - 112 = 0

3 x^{2} - 6 x = - 25

4 x^{2} + 20 x = - 29

7 x^{2} - 16 = 5 x^{2}

x^{2} - 96 = 4 x

What are the solutions to the equation (x+4)^2=-90 ?
The solutions to the equation (x+4)^2=-90 are x=3sqrt(10)i-4,x=-3sqrt(10)i-4
Find the zeros of (x+4)^2=-90
The zeros of (x+4)^2=-90 are x=3sqrt(10)i-4,x=-3sqrt(10)i-4