What are the solutions to the equation x^2-4=-11 ?

The solutions to the equation x^2-4=-11 are x=sqrt(7)i,x=-sqrt(7)i

Find the zeros of x^2-4=-11

The zeros of x^2-4=-11 are x=sqrt(7)i,x=-sqrt(7)i

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x^{2} - 4 = - 11

x = 7 i, x = - 7 i

Solution steps

x^{2} - 4 = - 11

Move

4

to the right side

x^{2} = - 7

For

x^{2} = f (a)

the solutions are

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

x = - 7, x = - - 7

- 7 = 7 i

- - 7 = - 7 i

x = 7 i, x = - 7 i

6 x + 2 > 4

- 15 + 2 x \geq - 39

(- 8)^{0}

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

3 (2 - k) = - 3 k + 2

What are the solutions to the equation x^2-4=-11 ?
The solutions to the equation x^2-4=-11 are x=sqrt(7)i,x=-sqrt(7)i
Find the zeros of x^2-4=-11
The zeros of x^2-4=-11 are x=sqrt(7)i,x=-sqrt(7)i