x*x+4=0

Simple and best practice solution for x*x+4=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x*x+4=0 equation:


x*x+4=0

We simplify the equation to the form, which is simple to understand 
x*x+4=0

We move all terms containing x to the left and all other terms to the right. 
+1x=0-4

We simplify left and right side of the equation. 
+1x=-4

We divide both sides of the equation by 1 to get x. 
x=-4

See similar equations:

| ln(x)=ln(x-4)+ln(2) | | 99=k+5 | | 4t=92 | | k=cx+y | | 4t=90 | | 3y+4=-12 | | y=48/8 | | c=kx+y | | 3e^3x+3=13 | | T(p)=60-p^2 | | 3x-45=-.5x-159.83 | | 6x+5-x-1= | | 9/8-1=2 | | Z=-2+3i | | (x+1)(2x+4)=7(3x-3) | | 4a+2b=4c | | log(3/4)25=3x-1 | | 7(n+9)=84 | | 7y-2p+6y-12p= | | 16=48-3X | | 4(k-4)-3(k+1)-13=-23 | | 8*3=2d | | y=kx+c | | 7(s-79)=98 | | 5sinx-3=sinx-6 | | 3(c+21)=99 | | W=3a | | 8x+6=9y | | 4k^2-17k-15=0 | | 2x/(x^2-3) | | 1/6:1/3:1/2:2/3:5/6=? | | 16y-2y-3=0 |

Equations solver categories