If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 = x + 1 Reorder the terms: 4x2 = 1 + x Solving 4x2 = 1 + x Solving for variable 'x'. Reorder the terms: -1 + -1x + 4x2 = 1 + x + -1 + -1x Reorder the terms: -1 + -1x + 4x2 = 1 + -1 + x + -1x Combine like terms: 1 + -1 = 0 -1 + -1x + 4x2 = 0 + x + -1x -1 + -1x + 4x2 = x + -1x Combine like terms: x + -1x = 0 -1 + -1x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -0.25 + -0.25x + x2 = 0 Move the constant term to the right: Add '0.25' to each side of the equation. -0.25 + -0.25x + 0.25 + x2 = 0 + 0.25 Reorder the terms: -0.25 + 0.25 + -0.25x + x2 = 0 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + -0.25x + x2 = 0 + 0.25 -0.25x + x2 = 0 + 0.25 Combine like terms: 0 + 0.25 = 0.25 -0.25x + x2 = 0.25 The x term is -0.25x. Take half its coefficient (-0.125). Square it (0.015625) and add it to both sides. Add '0.015625' to each side of the equation. -0.25x + 0.015625 + x2 = 0.25 + 0.015625 Reorder the terms: 0.015625 + -0.25x + x2 = 0.25 + 0.015625 Combine like terms: 0.25 + 0.015625 = 0.265625 0.015625 + -0.25x + x2 = 0.265625 Factor a perfect square on the left side: (x + -0.125)(x + -0.125) = 0.265625 Calculate the square root of the right side: 0.515388203 Break this problem into two subproblems by setting (x + -0.125) equal to 0.515388203 and -0.515388203.Subproblem 1
x + -0.125 = 0.515388203 Simplifying x + -0.125 = 0.515388203 Reorder the terms: -0.125 + x = 0.515388203 Solving -0.125 + x = 0.515388203 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.125' to each side of the equation. -0.125 + 0.125 + x = 0.515388203 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + x = 0.515388203 + 0.125 x = 0.515388203 + 0.125 Combine like terms: 0.515388203 + 0.125 = 0.640388203 x = 0.640388203 Simplifying x = 0.640388203Subproblem 2
x + -0.125 = -0.515388203 Simplifying x + -0.125 = -0.515388203 Reorder the terms: -0.125 + x = -0.515388203 Solving -0.125 + x = -0.515388203 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.125' to each side of the equation. -0.125 + 0.125 + x = -0.515388203 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + x = -0.515388203 + 0.125 x = -0.515388203 + 0.125 Combine like terms: -0.515388203 + 0.125 = -0.390388203 x = -0.390388203 Simplifying x = -0.390388203Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.640388203, -0.390388203}
| (16+-2)= | | 1.52=3.17(y-8.62) | | -7(4x-9)=-28x+63 | | (16+-2)2= | | 4(3x+11)=18(16+4x) | | -3(5-9n)=25+7n | | 4(3x+11)=17(16+4x) | | 1-4x+4=3-4x-8 | | 4(3x+11)=16(16+4x) | | 3x-8y+2y-5-5y= | | 6(3+6m)+7(m+3)=39 | | 4(3x+11)=15(16+4x) | | 4(3x+11)=14(16+4x) | | 4(3x+11)=13(16+4x) | | 4(3x+11)=12(16+4x) | | 5(x+3)+7=9 | | sqrt(3x-1)-sqrt(8-x)=sqrt(9-4x) | | 3(x)-14=4 | | X^2+24x+143=0 | | 9x=11-(-7) | | -5k^2-2k-2=-9 | | 15x^2-19x-10=0 | | 250x=36 | | 35k^2-22k+3=-3 | | x^2+y^2-6x-8y=0 | | 25-44=3(x-2)-4 | | 4(x-3)+15=2x-4 | | 22x+6=4x+12 | | 6-y+5y-66y= | | -X^2+119x=720 | | 4x+3x=1000 | | 400x=20 |