3s^2-4=2

Simple and best practice solution for 3s^2-4=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 3s^2-4=2 equation: 


Simplifying
3s2 + -4 = 2

Reorder the terms:
-4 + 3s2 = 2

Solving
-4 + 3s2 = 2

Solving for variable 's'.

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

Add '4' to each side of the equation.
-4 + 4 + 3s2 = 2 + 4

Combine like terms: -4 + 4 = 0
0 + 3s2 = 2 + 4
3s2 = 2 + 4

Combine like terms: 2 + 4 = 6
3s2 = 6

Divide each side by '3'.
s2 = 2

Simplifying
s2 = 2

Take the square root of each side:
s = {-1.414213562, 1.414213562}

See similar equations:

| 1/2x+8/5x=x+13 | | V(t)=32(4) | | 2y+3-(1/3)(6x+9y)+x | | 0.5x+8/5x=x+13 | | -3x+1/3 | | 0.3x-0.66=0.5x+0.8 | | (3x-2)+6=10 | | 164=0.75x+29 | | 1+2+3+4+5(263)-111+x=514 | | [2a+3]=11 | | 13/15=-1/2W | | y=0.75(100)+29 | | x^3-10x+21x=0 | | (20-14)/(18-0) | | Y+4=11 | | 4/x=8/x+3 | | y=0.75(50)+29 | | 5+4(x-1)=2x+2(x-4) | | (N+1)(n-3)=0 | | n/3+4=11 | | 8n+3=35 | | 9x+4x+2+9=10x+3+2x | | 3(3x-1)=9x-7 | | -6x+2y=-9 | | (1/4a+4h+9)-(1/4a+9) | | 19-9(n)=11+7(n) | | 7x+x-3=7x+8 | | 4k+20=180 | | 6x+2(0)=-12 | | -4y+11=27 | | 24=16x-2x^2 | | 24(x+7)= |

Equations solver categories