2/9=-x^2/5

Simple and best practice solution for 2/9=-x^2/5 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 2/9=-x^2/5 equation: 


x in (-oo:+oo)

2/9 = ((-x)^2)/5 // - ((-x)^2)/5

2/9-(((-x)^2)/5) = 0

(-1/5)*x^2+2/9 = 0

-1/5*x^2 = -2/9 // : -1/5

x^2 = 10/9

x^2 = 10/9 // ^ 1/2

abs(x) = (10/9)^(1/2)

x = (10/9)^(1/2) or x = -(10/9)^(1/2)

x in { (10/9)^(1/2), -(10/9)^(1/2) }

See similar equations:

| 10x-6=(5+x) | | 5x-7=-4+11 | | 5x+20-3x-6=32 | | 7/8=7/8 | | Sin(pi/3-5x)=2.sinx | | x^2-8x+y^2-14y+56=0 | | T/6-5=13 | | -4(7x+7.3)-4.6= | | 45+x=39 | | 4-3(x+2)-2(x-4)+8=1 | | 3t-15+5t=145 | | y/.23=-3 | | 0.05(4-x)+0.1x=32 | | 2c+40=-2c-20 | | y=x^2+2x+17 | | 1/2=/4 | | 7+8x=-35+x | | 27/14t=6/7 | | 0=6+2v-.5v+3 | | 2y-3x=9-y | | -13d=5 | | 4x^2-16x+128=0 | | 5-4x=35 | | -2x^2+4x+10=0 | | -2x+4x+10=0 | | 2(x+1)=3x-6 | | 39+(4x-11)=180 | | 3x-12=-45 | | 6x-3=4+5 | | 17-3x=3x-8 | | 0=16t^2+4t | | 56=6x+8 |

Equations solver categories