9(x^2+1)=9

Simple and best practice solution for 9(x^2+1)=9 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 9(x^2+1)=9 equation: 


Simplifying
9(x2 + 1) = 9

Reorder the terms:
9(1 + x2) = 9
(1 * 9 + x2 * 9) = 9
(9 + 9x2) = 9

Add '-9' to each side of the equation.
9 + -9 + 9x2 = 9 + -9

Combine like terms: 9 + -9 = 0
0 + 9x2 = 9 + -9
9x2 = 9 + -9

Combine like terms: 9 + -9 = 0
9x2 = 0

Solving
9x2 = 0

Solving for variable 'x'.

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

Divide each side by '9'.
x2 = 0

Simplifying
x2 = 0

Take the square root of each side:
x = {0}

See similar equations:

| -5x^2=-125 | | y=6In(3+c) | | 2+0.35m= | | 12y^2-4= | | 12y-15= | | 3t+5=-13 | | 7m= | | 6(4z-1)-5(2+6)=17(2+1) | | 64y^9-8z^6= | | -4(2n+6)=12 | | 7X+6X-3=49 | | 6X+1X-2=68 | | (8-7x)(8+7x)=0 | | 5x+6=48.50 | | x^2+4x+k=0 | | 2+11x=8x+15 | | 2.75+22x=134.75 | | 2x^4+5x^3-3x^2=0 | | x^2-8x+17= | | 4(y+6)=3y+30 | | a^2x^2-2abx+b^2=0 | | 9X-2X^2-18=0 | | (18x^3a)+(30xa^2)= | | (7x^3a)+(7xa^2)= | | 0.8+0.66=2x | | 3x+4y+6=0 | | x/6+(3-x)/5.5=31.77/60 | | (7a^2x^2)+(7a^2x)+(7a^2)= | | 900=x-(x*0.4) | | (.05x)+x=463 | | 5x(x+4)(x-9)(x-2)=0 | | 2v*2x^5*3v^8*x^3=0 |

Equations solver categories