6x+1=4x^2

Simple and best practice solution for 6x+1=4x^2 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 6x+1=4x^2 equation:


Simplifying
6x + 1 = 4x2

Reorder the terms:
1 + 6x = 4x2

Solving
1 + 6x = 4x2

Solving for variable 'x'.

Combine like terms: 4x2 + -4x2 = 0
1 + 6x + -4x2 = 0

Begin completing the square.  Divide all terms by
-4 the coefficient of the squared term: 

Divide each side by '-4'.
-0.25 + -1.5x + x2 = 0

Move the constant term to the right:

Add '0.25' to each side of the equation.
-0.25 + -1.5x + 0.25 + x2 = 0 + 0.25

Reorder the terms:
-0.25 + 0.25 + -1.5x + x2 = 0 + 0.25

Combine like terms: -0.25 + 0.25 = 0.00
0.00 + -1.5x + x2 = 0 + 0.25
-1.5x + x2 = 0 + 0.25

Combine like terms: 0 + 0.25 = 0.25
-1.5x + x2 = 0.25

The x term is -1.5x.  Take half its coefficient (-0.75).
Square it (0.5625) and add it to both sides.

Add '0.5625' to each side of the equation.
-1.5x + 0.5625 + x2 = 0.25 + 0.5625

Reorder the terms:
0.5625 + -1.5x + x2 = 0.25 + 0.5625

Combine like terms: 0.25 + 0.5625 = 0.8125
0.5625 + -1.5x + x2 = 0.8125

Factor a perfect square on the left side:
(x + -0.75)(x + -0.75) = 0.8125

Calculate the square root of the right side: 0.901387819

Break this problem into two subproblems by setting 
(x + -0.75) equal to 0.901387819 and -0.901387819.

Subproblem 1

x + -0.75 = 0.901387819 Simplifying x + -0.75 = 0.901387819 Reorder the terms: -0.75 + x = 0.901387819 Solving -0.75 + x = 0.901387819 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.75' to each side of the equation. -0.75 + 0.75 + x = 0.901387819 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + x = 0.901387819 + 0.75 x = 0.901387819 + 0.75 Combine like terms: 0.901387819 + 0.75 = 1.651387819 x = 1.651387819 Simplifying x = 1.651387819

Subproblem 2

x + -0.75 = -0.901387819 Simplifying x + -0.75 = -0.901387819 Reorder the terms: -0.75 + x = -0.901387819 Solving -0.75 + x = -0.901387819 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.75' to each side of the equation. -0.75 + 0.75 + x = -0.901387819 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + x = -0.901387819 + 0.75 x = -0.901387819 + 0.75 Combine like terms: -0.901387819 + 0.75 = -0.151387819 x = -0.151387819 Simplifying x = -0.151387819

Solution

The solution to the problem is based on the solutions from the subproblems. x = {1.651387819, -0.151387819}

See similar equations:

| -36+2x=x-(36) | | 5+5j-9+3j= | | 6x^2-60x+10=0 | | -36+2x=x-36 | | -2x-6=4 | | 4*x^2-45x=45 | | 4(x-12)=88 | | a-1/5=-2/3 | | 3xy=2x-1 | | 7(-3Y+2)=(3Y-2) | | 308-44x-28x+4x^2=0 | | 135=9x+81 | | 5+x=-7-2x | | -7+12x=164+-6x | | 5x-5=-65+3x | | -7+12x=.164+-6x | | 8n-12=5n | | 96b=1 | | 96b= | | 3/9=x+9/45 | | 2x+x=135 | | 6(t-7)+9t=3(5t+3)-6 | | 48b=11+b | | 48b=10 | | 6t(t-2)+9t=3(5t+3)-6 | | 51b=20+b | | 50b=20+b | | 91=x+8/5(x) | | 95x=95+x | | (X*0.3)+X=1000 | | 4/3= | | 15=3/2(x+2) |

Equations solver categories