11-x^2=

Simple and best practice solution for 11-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 11-x^2= equation: 


Simplifying
11 + -1x2 = 0

Solving
11 + -1x2 = 0

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + -1x2 = 0 + -11

Combine like terms: 11 + -11 = 0
0 + -1x2 = 0 + -11
-1x2 = 0 + -11

Combine like terms: 0 + -11 = -11
-1x2 = -11

Divide each side by '-1'.
x2 = 11

Simplifying
x2 = 11

Take the square root of each side:
x = {-3.31662479, 3.31662479}

See similar equations:

| 1-2(n+3)=-14 | | 9(9+7)=8(8+x) | | 8b+2=82 | | 3(x-3)-1=6x-3(5+x) | | 9(x-7)+8x=-24+4x | | y^3-y=60 | | 4(2n-3)=(3n+7)+6 | | 8(8+x)=9(9+15) | | 9(9+x)=8(8+19) | | 3(2x-5x)=10x+53 | | y=5x^2-35x-90 | | x*-2x=146 | | 1.125= | | 12=36/p | | 3(7x-8)-5=21x-29 | | f(x)=-2x^2-8x+3 | | X-6=X+6 | | -21x+12x=3(-11-4x) | | 10z^2+23z+9= | | 2x+428=860 | | 30+.15c+15=30+.25(c-200)+20 | | ln(2/9x^9y) | | ln(x)-ln(x+1)=ln(x-3)-ln(x-5) | | (2k+1)*(k-4)= | | 3(x-6)-4x=-44+3x | | 9k-8=100 | | 5(7-x)+15= A x+ B | | x^2+x^2=130*130 | | 20(2x+9)=5(4x+44) | | (u*5)*8=56 | | 445=x+97 | | 445+x=97 |

Equations solver categories