0.5x^2+x-4=0.5(x-2)(x+4)

Simple and best practice solution for 0.5x^2+x-4=0.5(x-2)(x+4) 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 0.5x^2+x-4=0.5(x-2)(x+4) equation: 


Simplifying
0.5x2 + x + -4 = 0.5(x + -2)(x + 4)

Reorder the terms:
-4 + x + 0.5x2 = 0.5(x + -2)(x + 4)

Reorder the terms:
-4 + x + 0.5x2 = 0.5(-2 + x)(x + 4)

Reorder the terms:
-4 + x + 0.5x2 = 0.5(-2 + x)(4 + x)

Multiply (-2 + x) * (4 + x)
-4 + x + 0.5x2 = 0.5(-2(4 + x) + x(4 + x))
-4 + x + 0.5x2 = 0.5((4 * -2 + x * -2) + x(4 + x))
-4 + x + 0.5x2 = 0.5((-8 + -2x) + x(4 + x))
-4 + x + 0.5x2 = 0.5(-8 + -2x + (4 * x + x * x))
-4 + x + 0.5x2 = 0.5(-8 + -2x + (4x + x2))

Combine like terms: -2x + 4x = 2x
-4 + x + 0.5x2 = 0.5(-8 + 2x + x2)
-4 + x + 0.5x2 = (-8 * 0.5 + 2x * 0.5 + x2 * 0.5)
-4 + x + 0.5x2 = (-4 + 1x + 0.5x2)

Add '4' to each side of the equation.
-4 + x + 4 + 0.5x2 = -4 + 1x + 4 + 0.5x2

Reorder the terms:
-4 + 4 + x + 0.5x2 = -4 + 1x + 4 + 0.5x2

Combine like terms: -4 + 4 = 0
0 + x + 0.5x2 = -4 + 1x + 4 + 0.5x2
x + 0.5x2 = -4 + 1x + 4 + 0.5x2

Reorder the terms:
x + 0.5x2 = -4 + 4 + 1x + 0.5x2

Combine like terms: -4 + 4 = 0
x + 0.5x2 = 0 + 1x + 0.5x2
x + 0.5x2 = 1x + 0.5x2

Add '-0.5x2' to each side of the equation.
x + 0.5x2 + -0.5x2 = 1x + 0.5x2 + -0.5x2

Combine like terms: 0.5x2 + -0.5x2 = 0.0
x + 0.0 = 1x + 0.5x2 + -0.5x2
x = 1x + 0.5x2 + -0.5x2

Combine like terms: 0.5x2 + -0.5x2 = 0.0
x = 1x + 0.0
x = 1x

Solving
x = 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
x + -1x = 1x + -1x

Combine like terms: x + -1x = 0
0 = 1x + -1x

Combine like terms: 1x + -1x = 0
0 = 0

Simplifying
0 = 0

The solution to this equation could not be determined.

See similar equations:

| 80-(0.12x)=x | | x+2x+4x+5=460 | | log(Inx)=0 | | lg(Inx)=0 | | 24/3/8-(-54/1/8)= | | -2/9-(-3)= | | 65(-14)= | | 1/3-(-2/3)= | | A=8y-25 | | 2x+1=23+x | | X^2(4+3x+5x^2)=0 | | 4-3x+5x^2=0 | | 4(t+4)=-4 | | y^2+10y+10=0 | | x^2-14x-29=0 | | 4+35x=21x+28 | | 31-4x=6-9x | | 6+11x=26+4 | | 7x+23x-6=6(5x+9) | | 2(3x+3)=10x+5-4x+1 | | 7x+13x-2=4(5x+9) | | 3x^2+x-442=0 | | 12y+10=70 | | 16x-2+15x+5=180 | | x^3-4x^2+3x+1=0 | | Y+4+1.5y+11=180 | | 7x^2-13xy+7y^2-x^3=0 | | z(z+6)-2(z-4)=40whatisz | | v=5t-t^2 | | 2+4-(6*2)+(2*5)+6= | | 60+120-x+10+5=180 | | 5(10x-6)=279 |

Equations solver categories