3*3+(x+1)(x+1)=(x+2)(x+2)

Simple and best practice solution for 3*3+(x+1)(x+1)=(x+2)(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 3*3+(x+1)(x+1)=(x+2)(x+2) equation: 


Simplifying
3 * 3 + (x + 1)(x + 1) = (x + 2)(x + 2)

Multiply 3 * 3
9 + (x + 1)(x + 1) = (x + 2)(x + 2)

Reorder the terms:
9 + (1 + x)(x + 1) = (x + 2)(x + 2)

Reorder the terms:
9 + (1 + x)(1 + x) = (x + 2)(x + 2)

Multiply (1 + x) * (1 + x)
9 + (1(1 + x) + x(1 + x)) = (x + 2)(x + 2)
9 + ((1 * 1 + x * 1) + x(1 + x)) = (x + 2)(x + 2)
9 + ((1 + 1x) + x(1 + x)) = (x + 2)(x + 2)
9 + (1 + 1x + (1 * x + x * x)) = (x + 2)(x + 2)
9 + (1 + 1x + (1x + x2)) = (x + 2)(x + 2)

Combine like terms: 1x + 1x = 2x
9 + (1 + 2x + x2) = (x + 2)(x + 2)

Combine like terms: 9 + 1 = 10
10 + 2x + x2 = (x + 2)(x + 2)

Reorder the terms:
10 + 2x + x2 = (2 + x)(x + 2)

Reorder the terms:
10 + 2x + x2 = (2 + x)(2 + x)

Multiply (2 + x) * (2 + x)
10 + 2x + x2 = (2(2 + x) + x(2 + x))
10 + 2x + x2 = ((2 * 2 + x * 2) + x(2 + x))
10 + 2x + x2 = ((4 + 2x) + x(2 + x))
10 + 2x + x2 = (4 + 2x + (2 * x + x * x))
10 + 2x + x2 = (4 + 2x + (2x + x2))

Combine like terms: 2x + 2x = 4x
10 + 2x + x2 = (4 + 4x + x2)

Add '-1x2' to each side of the equation.
10 + 2x + x2 + -1x2 = 4 + 4x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
10 + 2x + 0 = 4 + 4x + x2 + -1x2
10 + 2x = 4 + 4x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
10 + 2x = 4 + 4x + 0
10 + 2x = 4 + 4x

Solving
10 + 2x = 4 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
10 + 2x + -4x = 4 + 4x + -4x

Combine like terms: 2x + -4x = -2x
10 + -2x = 4 + 4x + -4x

Combine like terms: 4x + -4x = 0
10 + -2x = 4 + 0
10 + -2x = 4

Add '-10' to each side of the equation.
10 + -10 + -2x = 4 + -10

Combine like terms: 10 + -10 = 0
0 + -2x = 4 + -10
-2x = 4 + -10

Combine like terms: 4 + -10 = -6
-2x = -6

Divide each side by '-2'.
x = 3

Simplifying
x = 3

See similar equations:

| 2r+2=-10-r | | -2=2y+6 | | 2.80+10.00=0.95s | | 6-8x=-8x-2x | | -8s=-18s-6 | | f(6)=9x-7 | | 2z^2-9z-18=0 | | (5x-2)(4x+7)= | | 6x^7-48x^6+48x^5= | | -1+2n=n-2 | | 8000x-10000=26300+5000x | | 14y^2+11y-3=0 | | 2x-4*4=-8 | | 6(z-5)=2(z+1) | | 12+7n+3-n=3-3n-6 | | 10x^2+7x=12 | | -3x-7=x+5+4 | | -69=5x-274 | | 495+15x=750 | | -7y-1+6y+3=-1 | | x+7(x+8)=19 | | 32=3v+v | | 9y^2+18y-7=0 | | 17(t-3)+4t=7(3t+3)-11 | | -m-5=-15-3m | | 2a+4b=8c | | u^2-7u-144=0 | | 16r^2+14ry-8xr-7xy= | | .3x+.2=.9 | | U^2-7u-144=o | | 3x^2-8x+4y^2+1=0 | | 0=8x-3x |

Equations solver categories