3x^2+2x^2=25

Simple and best practice solution for 3x^2+2x^2=25 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 3x^2+2x^2=25 equation: 


Simplifying
3x2 + 2x2 = 25

Combine like terms: 3x2 + 2x2 = 5x2
5x2 = 25

Solving
5x2 = 25

Solving for variable 'x'.

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

Divide each side by '5'.
x2 = 5

Simplifying
x2 = 5

Take the square root of each side:
x = {-2.236067978, 2.236067978}

See similar equations:

| 8u^2-2u-1=0 | | 32+(2x-15)+(x-5)=180 | | 32+(2x-15)+(x-5)=180 | | 5x-2X+4=3x+x+1 | | 32+(2x+15)+(x-5)=180 | | x^2+y^2-8x+10y+15=0 | | 10x-12y+6= | | 1.4x+7=1.2x+2 | | 0.7*x^2=1.4*x+0.7 | | 4x^2-40x+56=0 | | -2(-3s+6a)=30-s | | -1/6x=-4 | | 5*p^2=26p-5 | | 16u^2-6u-1=0 | | 20+5/3r=-20 | | -10y-3y=39 | | 4x-9=7.x | | 3x+37=14 | | 4x+5=23+7(2+56) | | 10x^2+64=0 | | 13g/3+14 | | 3/5x=45 | | 15x-7+12x+2=4y+3+5y-2 | | 9x^2=-4x+16 | | 1/3x=24 | | -x+6y=21 | | 4/5t-1=11 | | x/2.54=132/640 | | 5x+(3y-2x)=5x+(-2x+3y) | | C^2-13=0 | | x^2+4x-3.5=0 | | 5.3+1.9n=0.93 |

Equations solver categories