-4x*x+2=y

Simple and best practice solution for -4x*x+2=y 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 -4x*x+2=y equation:


Simplifying
-4x * x + 2 = y

Multiply x * x
-4x2 + 2 = y

Reorder the terms:
2 + -4x2 = y

Solving
2 + -4x2 = y

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -4x2 = -2 + y

Combine like terms: 2 + -2 = 0
0 + -4x2 = -2 + y
-4x2 = -2 + y

Divide each side by '-4'.
x2 = 0.5 + -0.25y

Simplifying
x2 = 0.5 + -0.25y

Reorder the terms:
-0.5 + x2 + 0.25y = 0.5 + -0.25y + -0.5 + 0.25y

Reorder the terms:
-0.5 + x2 + 0.25y = 0.5 + -0.5 + -0.25y + 0.25y

Combine like terms: 0.5 + -0.5 = 0.0
-0.5 + x2 + 0.25y = 0.0 + -0.25y + 0.25y
-0.5 + x2 + 0.25y = -0.25y + 0.25y

Combine like terms: -0.25y + 0.25y = 0.00
-0.5 + x2 + 0.25y = 0.00

The solution to this equation could not be determined.

See similar equations:

| 2m+9=7 | | -14-n=-3n+6 | | 4y^2-12y+7=0 | | (2w-3)w=44 | | (6x+10)(9)=144 | | -3x+6=-5x-2 | | 23y+6=7 | | 4x+-2x+3=15 | | P=150s+500 | | (.75s)+2=14 | | 8x-2=10-3x | | .5m=3 | | 8x(x)+9(x)= | | (6x+1+9)(9)=12(12) | | 8x(x)= | | 4/3x-12=16 | | 4-6/2= | | lne^6x=5 | | (-6+5i)-(-3+9i)= | | 1/3d=9 | | (4x+27)(27)=45(45) | | 20-6x=-22 | | (6x)*5=80 | | (-2)4x+2over(-2)2x=(-2)12 | | (6x)x(5x)=80 | | 7-5/8 | | (2x+1)+x+2x=126 | | 24(y+2)=4(5y+6) | | 18x^2+45x-36/9x | | (3-2i)(-5-9i)= | | 9x-(3x+9)=3x-12 | | -8c-24= |

Equations solver categories