y=(1/2)(x^2)-1

Simple and best practice solution for y=(1/2)(x^2)-1 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 y=(1/2)(x^2)-1 equation: 


x in (-oo:+oo)

y = (1/2)*x^2-1 // - (1/2)*x^2-1

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

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

-1/2*x^2 = -(y+1) // : -1/2

x^2 = 2*(y+1)

x^2 = 2*(y+1) // ^ 1/2

abs(x) = 2^(1/2)*(y+1)^(1/2)

x = 2^(1/2)*(y+1)^(1/2) or x = -(2^(1/2)*(y+1)^(1/2))

x in { 2^(1/2)*(y+1)^(1/2), -(2^(1/2)*(y+1)^(1/2)) }

See similar equations:

| a-10=-25 | | 9+7x=45 | | 19+x=-9 | | 5.7=(3900+1000)/(3d^2+100) | | x9y6/x3y2 | | 5,6=1,176 | | 1.7=.4x-78.46 | | 600=101x-201513 | | 3-4t-4t^2=0 | | 5x^2-25x+13=y | | 7+6x=52 | | 3x-8+4-2x=4 | | 15x-12+16x-14=37 | | 9x-23=4x | | 3x^2-3x-270=0 | | 2m-12+38=-18 | | (1.05)x=2.5 | | 9w^3+12v^2w/9w^3x^3 | | 6y+4y=60 | | .5t+.6=.4-t | | -2b-13=4d-10 | | (2x+5)(x-2x+1)= | | -16.8=-5.6c | | -0.8x+0.4x+8=2 | | 2a(2a+5)= | | 89-4x=14x+15 | | 5(3+2k)+3(2+3k)= | | 9.5x+10.08=-10.5x+9.12 | | 120+4x=8x+10 | | 7.5x-2.8=27.2 | | (3/x+6)+(7/x-2) | | 0=W^2+9 |

Equations solver categories