X^2+4x-1=0

Simple and best practice solution for X^2+4x-1=0 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 X^2+4x-1=0 equation:


Simplifying
X2 + 4x + -1 = 0

Reorder the terms:
-1 + X2 + 4x = 0

Solving
-1 + X2 + 4x = 0

Solving for variable 'X'.

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

Add '1' to each side of the equation.
-1 + X2 + 1 + 4x = 0 + 1

Reorder the terms:
-1 + 1 + X2 + 4x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + X2 + 4x = 0 + 1
X2 + 4x = 0 + 1

Combine like terms: 0 + 1 = 1
X2 + 4x = 1

Add '-4x' to each side of the equation.
X2 + 4x + -4x = 1 + -4x

Combine like terms: 4x + -4x = 0
X2 + 0 = 1 + -4x
X2 = 1 + -4x

Simplifying
X2 = 1 + -4x

Reorder the terms:
-1 + X2 + 4x = 1 + -4x + -1 + 4x

Reorder the terms:
-1 + X2 + 4x = 1 + -1 + -4x + 4x

Combine like terms: 1 + -1 = 0
-1 + X2 + 4x = 0 + -4x + 4x
-1 + X2 + 4x = -4x + 4x

Combine like terms: -4x + 4x = 0
-1 + X2 + 4x = 0

The solution to this equation could not be determined.

See similar equations:

| 2x+8y=32 | | 2r+6=5 | | 2x(2x-7)(4x+3)=0 | | 2t+7+5t= | | P=(8y-4)*5 | | 15m-41=4(2m-5) | | F=12p+-4p+-p+-p | | P=-3h+6h | | 23-7y+10y=-13 | | 46-5x=4x+17 | | 14-10x=38-24x | | 6x+14=-12-7x | | 3x+11=-5-8x | | 113-4x=3x+8 | | -41-2=9-7x | | 6x^2-40x+25=0 | | 63-5x=8x+2 | | 177-6x=5x+12 | | 3-3(2x-5)=6-5x | | 4x-5=11x-26 | | 4x^2+10x=-2 | | x^4-4x^2=5 | | P=8d+-3q+8d+-3q+d+-2q+9d+-q | | x^3+7x^2-4x=28 | | 2x^5-22x^3=-36x | | xy+2y=4 | | P=6y+6y+8y+8y-4r-4r+2r+2r | | 98-5x=8x+20 | | P=6y+6y+8y+8y+-4r+-4r+2r+2r | | 3x^3+3x^2=18x | | 3x^6-3x^2= | | 3x^5-45x^3-48x=0 |

Equations solver categories