5x^2-3x+6=0

Simple and best practice solution for 5x^2-3x+6=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 5x^2-3x+6=0 equation:


Simplifying
5x2 + -3x + 6 = 0

Reorder the terms:
6 + -3x + 5x2 = 0

Solving
6 + -3x + 5x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
5 the coefficient of the squared term: 

Divide each side by '5'.
1.2 + -0.6x + x2 = 0

Move the constant term to the right:

Add '-1.2' to each side of the equation.
1.2 + -0.6x + -1.2 + x2 = 0 + -1.2

Reorder the terms:
1.2 + -1.2 + -0.6x + x2 = 0 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -0.6x + x2 = 0 + -1.2
-0.6x + x2 = 0 + -1.2

Combine like terms: 0 + -1.2 = -1.2
-0.6x + x2 = -1.2

The x term is -0.6x.  Take half its coefficient (-0.3).
Square it (0.09) and add it to both sides.

Add '0.09' to each side of the equation.
-0.6x + 0.09 + x2 = -1.2 + 0.09

Reorder the terms:
0.09 + -0.6x + x2 = -1.2 + 0.09

Combine like terms: -1.2 + 0.09 = -1.11
0.09 + -0.6x + x2 = -1.11

Factor a perfect square on the left side:
(x + -0.3)(x + -0.3) = -1.11

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 2e^4x-3=8 | | (3x-4)31=81x-(2x-2) | | 3x-10=-30+5x | | -x+9=-7+x | | (3x-4)(-5+36)=81x-(2x-2) | | 4x-10=-5x+80 | | 49-y^2=0 | | -6x+5=-x-25 | | 3x^3-4x^2-8x=0 | | 5300+5x=40x-1000 | | 3x+1=1+x | | 2x+1=31-x | | -t^2=6t-18 | | -2-x=-4x+31 | | 7x-10=53-2x | | 2k^2+5k+3=3 | | 4m^2-27m+18=0 | | -25x^2=35x+1 | | -U-6-(-4U)+(-1)= | | -(5x+6)=2(3x+8) | | X^2+6x+14=0 | | 9t^2-24t=0 | | 12x+15=171 | | (c^2-6c)+(7c+5)= | | 4x-3y+3x+y=yx | | 4x-3y+3x+y=n | | 7U+25+(-10U)-16= | | 4x-3y+3x+y= | | 3x=40(x+5) | | (x+1)(x-1)=6 | | 3.6-2.6+8w=63 | | 7x+-2=-44 |

Equations solver categories