If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -2x = 1 Reorder the terms: -2x + 4x2 = 1 Solving -2x + 4x2 = 1 Solving for variable 'x'. Reorder the terms: -1 + -2x + 4x2 = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + -2x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -0.25 + -0.5x + x2 = 0 Move the constant term to the right: Add '0.25' to each side of the equation. -0.25 + -0.5x + 0.25 + x2 = 0 + 0.25 Reorder the terms: -0.25 + 0.25 + -0.5x + x2 = 0 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + -0.5x + x2 = 0 + 0.25 -0.5x + x2 = 0 + 0.25 Combine like terms: 0 + 0.25 = 0.25 -0.5x + x2 = 0.25 The x term is -0.5x. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5x + 0.0625 + x2 = 0.25 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = 0.25 + 0.0625 Combine like terms: 0.25 + 0.0625 = 0.3125 0.0625 + -0.5x + x2 = 0.3125 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = 0.3125 Calculate the square root of the right side: 0.559016994 Break this problem into two subproblems by setting (x + -0.25) equal to 0.559016994 and -0.559016994.Subproblem 1
x + -0.25 = 0.559016994 Simplifying x + -0.25 = 0.559016994 Reorder the terms: -0.25 + x = 0.559016994 Solving -0.25 + x = 0.559016994 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = 0.559016994 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = 0.559016994 + 0.25 x = 0.559016994 + 0.25 Combine like terms: 0.559016994 + 0.25 = 0.809016994 x = 0.809016994 Simplifying x = 0.809016994Subproblem 2
x + -0.25 = -0.559016994 Simplifying x + -0.25 = -0.559016994 Reorder the terms: -0.25 + x = -0.559016994 Solving -0.25 + x = -0.559016994 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = -0.559016994 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = -0.559016994 + 0.25 x = -0.559016994 + 0.25 Combine like terms: -0.559016994 + 0.25 = -0.309016994 x = -0.309016994 Simplifying x = -0.309016994Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.809016994, -0.309016994}
| 2x-18=8x-25 | | 251/6+135/12 | | 2y-28-5y+33= | | 4y+12= | | -4x^2-15x-12=0 | | y-30+y+90=180 | | 4x/5-2/3-1/6+19x/10 | | 12x-4=36x+14 | | 8+-3(p+-4)=2p | | (13b-8)-6(2b+3)=-6 | | 6x-4=0+4x | | 17x+18=52 | | X^17/X^13 | | 50-(3x+4)=3(x+6)+x | | 17+5n= | | 3(1+x)=7+x | | -20x-8=-12x+24 | | -6.3(x-5)-4.6(x-0.7)=-17.6 | | 5(m+4)=36+10m | | 13a-17=14a+5 | | 6(4-x)=66 | | 3(5x+2)-6x=24 | | 8v-1-4=8v-3 | | 81-4/7*x=21 | | 4/5(v+3)=12/5-v | | (7r-4)=2y | | 4(-6+x)=5x+1/2 | | -4+8(3-5)= | | -396/x+10=22 | | 11/4x+3=5 | | x+5*3=33+x | | 39=3x-16x |