What are the solutions to the equation (r+7)^2+9=0 ?

The solutions to the equation (r+7)^2+9=0 are r=3i-7,r=-3i-7

Find the zeros of (r+7)^2+9=0

The zeros of (r+7)^2+9=0 are r=3i-7,r=-3i-7

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(r + 7)^{2} + 9 = 0

r = 3 i - 7, r = - 3 i - 7

Solution steps

(r + 7)^{2} + 9 = 0

Move

9

to the right side

(r + 7)^{2} = - 9

For

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

the solutions are

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

Solve

r + 7 = - 9 : r = 3 i - 7

Solve

r + 7 = - - 9 : r = - 3 i - 7

The solutions to the quadratic equation are:

r = 3 i - 7, r = - 3 i - 7

9 y^{2} + 12 y = 0

3 x^{2} + 14 x = - 11

(11 - x) (6 + x) = 2 (x - 2)^{2}

6 x^{2} - 29 x - 534 = 7 x

5 - (x + 3) = 4 x^{2}

What are the solutions to the equation (r+7)^2+9=0 ?
The solutions to the equation (r+7)^2+9=0 are r=3i-7,r=-3i-7
Find the zeros of (r+7)^2+9=0
The zeros of (r+7)^2+9=0 are r=3i-7,r=-3i-7