What are the solutions to the equation (x+9)^2+64=0 ?

The solutions to the equation (x+9)^2+64=0 are x=8i-9,x=-8i-9

Find the zeros of (x+9)^2+64=0

The zeros of (x+9)^2+64=0 are x=8i-9,x=-8i-9

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(x + 9)^{2} + 64 = 0

x = 8 i - 9, x = - 8 i - 9

Solution steps

(x + 9)^{2} + 64 = 0

Move

64

to the right side

(x + 9)^{2} = - 64

For

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

the solutions are

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

Solve

x + 9 = - 64 : x = 8 i - 9

Solve

x + 9 = - - 64 : x = - 8 i - 9

The solutions to the quadratic equation are:

x = 8 i - 9, x = - 8 i - 9

3 x^{2} + 7 x + 3 = x^{2} + 2 x

7 + 5 x - 2 x^{2} = 0

11 a^{2} = - 4 a + 8

x^{2} + 110 = 18 x + 45

0 = 2 + 6 t - 4.9 t^{2}

What are the solutions to the equation (x+9)^2+64=0 ?
The solutions to the equation (x+9)^2+64=0 are x=8i-9,x=-8i-9
Find the zeros of (x+9)^2+64=0
The zeros of (x+9)^2+64=0 are x=8i-9,x=-8i-9