-16+x^2=

Simple and best practice solution for -16+x^2= 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 -16+x^2= equation: 


Simplifying
-16 + x2 = 0

Solving
-16 + x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '16' to each side of the equation.
-16 + 16 + x2 = 0 + 16

Combine like terms: -16 + 16 = 0
0 + x2 = 0 + 16
x2 = 0 + 16

Combine like terms: 0 + 16 = 16
x2 = 16

Simplifying
x2 = 16

Take the square root of each side:
x = {-4, 4}

See similar equations:

| -4+Y=-16 | | 7x-(3x-4)=2(2x-1)+10 | | 525c=25200 | | 65=(2x+15) | | 12x-x^2-19=0 | | y+15=2y-10 | | 5(2x-1)+2x=-29 | | 2yx-4x=0 | | h=-16t^2+112t+1248 | | 2a^2-32a+30=0 | | x^2+10x+400=y | | x^2+10x+400=c | | 2yx-4y=0 | | h(x)=9x+12 | | 4x+5=2(3x-5) | | 2yx-4y= | | x^2*y^2-1=0 | | 5k-(7+k)=-(5k+7) | | 4x-4x+8=8 | | -2yx-4y=0 | | 9x+5x-6=22 | | ln(x)*x=y | | x+5x^2-18= | | 9x+4y=56 | | 4x+29=7x-4 | | 11u-13-17u+9= | | 14.95=0.13x | | (x^2+1)*dy=(3-4xy)*dx | | 3w-8=5w-8-2w | | 2x+1+6x-9=90 | | 24x^2+41x+12= | | 4x=48000000 |

Equations solver categories