7x^2=105

Simple and best practice solution for 7x^2=105 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 7x^2=105 equation: 


Simplifying
7x2 = 105

Solving
7x2 = 105

Solving for variable 'x'.

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

Divide each side by '7'.
x2 = 15

Simplifying
x2 = 15

Take the square root of each side:
x = {-3.872983346, 3.872983346}

See similar equations:

| 42=(2*7)+2w | | -7a=-12-65 | | 7y-7=5y+3 | | 12.5x+(7.2x)=21.2 | | 4x^2+38+70=0 | | 42=14+2w | | 3x-(2x-10)=6x | | 4x+4+3x=52 | | 4y^2-48y=112 | | 0.34*y-0.2=0.15*y+0.1 | | 3(x-5)=8x-30 | | 4y^2-48y-112=0 | | 12x-5x+9=-5 | | 2x-4.5=0.5(x+3) | | 4x-6=5x+5 | | x-3.6=-10.2-3.2 | | 4+9x=7x+3+2x | | 4x-3.6=2x-4.8 | | 5(x+2)+2x=80 | | x+7(-1)=0 | | 14a^5+85a^3b^2+6ab^4= | | -6w=78 | | 45x+6x=55-4 | | 2w^3=-3 | | 3*2-y=15 | | w-3.57=6.46 | | 6-7k=-3+2k | | -4t=44 | | 0.35y-0.2=0.5y+0.1 | | 63a^2-112b^2= | | p-15=13-6 | | 4x-5=8x-5 |

Equations solver categories