What are the solutions to the equation completesquare x^2+4x=-5 ?

The solutions to the equation completesquare x^2+4x=-5 are x=i-2,x=-i-2

Find the zeros of completesquare x^2+4x=-5

The zeros of completesquare x^2+4x=-5 are x=i-2,x=-i-2

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x^{2} + 4 x = - 5

x = i - 2, x = - i - 2

Solution steps

x^{2} + 4 x = - 5

Rewrite in the form

(x + a)^{2} = b

(x + 2)^{2} = - 1

For

the solutions are

f (x) = a, - a

Solve

x + 2 = - 1 : x = i - 2

Solve

x + 2 = - - 1 : x = - i - 2

The solutions to the quadratic equation are:

x = i - 2, x = - i - 2

4 t^{2} - 9 t + 2 = 0

a, (a + b)^{3} = a^{3} + b^{3}

x, x^{2} - 5 k x - 50 k^{2} = 0

(m - 2) x^{2} - 2 m x + 3 m = 0

x = - 6 x^{2} + 8 x + 4

What are the solutions to the equation completesquare x^2+4x=-5 ?
The solutions to the equation completesquare x^2+4x=-5 are x=i-2,x=-i-2
Find the zeros of completesquare x^2+4x=-5
The zeros of completesquare x^2+4x=-5 are x=i-2,x=-i-2