x^2+3x^2=64

Simple and best practice solution for x^2+3x^2=64 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 x^2+3x^2=64 equation: 


Simplifying
x2 + 3x2 = 64

Combine like terms: x2 + 3x2 = 4x2
4x2 = 64

Solving
4x2 = 64

Solving for variable 'x'.

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

Divide each side by '4'.
x2 = 16

Simplifying
x2 = 16

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

See similar equations:

| 12-2x=7-12 | | -5(x+3)-43=7-30 | | W-2.5=0.7 | | 20/30=10/n | | -9(x-18)=144 | | 6=2j+2 | | -2g-16=3(h-2) | | 2arccos(x/7) | | 3(-3y+-10)=-30 | | x+5+12=8*x | | 3y+6-4=32 | | x^2+5=40 | | 15x+9x=25x | | 7/3x-2=28-4x | | 1/2=n/38 | | 0.5r-3.8=5.6 | | 4(5x+3)=26 | | 6(2y-1)=13g | | 5x^2+15=13x+7 | | -2=2u-8 | | x+5+12=8x | | -4x+9y-12=0 | | 2.5x+0.5x=3x+7+3.5x | | 7600=1.2x | | 57y=8(7y+55) | | 5+12=8x | | 10x+9x=x | | J/3-1=3 | | 5-5=12x+7x | | 7(x-5)=12x-80 | | 2z-7=-1 | | 15/40=n/8 |

Equations solver categories