-4y^2=9

Simple and best practice solution for -4y^2=9 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 -4y^2=9 equation: 


Simplifying
-4y2 = 9

Solving
-4y2 = 9

Solving for variable 'y'.

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

Divide each side by '-4'.
y2 = -2.25

Simplifying
y2 = -2.25

Reorder the terms:
2.25 + y2 = -2.25 + 2.25

Combine like terms: -2.25 + 2.25 = 0.00
2.25 + y2 = 0.00

The solution to this equation could not be determined.

See similar equations:

| f(x)=-2x^2-2x-1 | | 4x=5x+63 | | 5x^2+4xy+5y^2=21 | | a/7=12 | | 3y=4x-5 | | 5x^2+4xy+5y^2-21=0 | | y+1=4/3(x-6) | | 5x=2a+b | | 4x^2-17=10x+7 | | (x+6)(x+2)(x-7)(x-3)=180 | | (x+3)(x+2)(x-7)(x-3)=-180 | | 2x^2-3x+40=0 | | 5.8+3.5(z-4)=9.4 | | (x+3)(x+2)(x-7)(x-3)-180=0 | | x^2=9/25 | | 5x^2=2x^2-25 | | (3e/2)+7=(e/3) | | (x/3)-(x/8)=(5/2) | | 12n^2-100m-200=0 | | (8/3)x=(5/2) | | (X/3)-(x/8) | | 6m^2-50m-100=0 | | 5=(-3/2)x | | (X/2)+(x/3) | | 5r^2+47r-30=0 | | (x+2)(x+1)(x)(x-1)=360 | | 2x=(1/6) | | F(x)=3x^2+3x | | (X/3)-(x/6) | | 2x+10=132 | | 3n^2+37n+90=0 | | (X/3)-(x/6)=(1/6) |

Equations solver categories