If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2 = x2 + 0.5x Reorder the terms: 2 = 0.5x + x2 Solving 2 = 0.5x + x2 Solving for variable 'x'. Reorder the terms: 2 + -0.5x + -1x2 = 0.5x + -0.5x + x2 + -1x2 Combine like terms: 0.5x + -0.5x = 0.0 2 + -0.5x + -1x2 = 0.0 + x2 + -1x2 2 + -0.5x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 2 + -0.5x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -2 + 0.5x + x2 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + 0.5x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + 0.5x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 0.5x + x2 = 0 + 2 0.5x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 0.5x + x2 = 2 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 = 2 + 0.0625 Reorder the terms: 0.0625 + 0.5x + x2 = 2 + 0.0625 Combine like terms: 2 + 0.0625 = 2.0625 0.0625 + 0.5x + x2 = 2.0625 Factor a perfect square on the left side: (x + 0.25)(x + 0.25) = 2.0625 Calculate the square root of the right side: 1.436140662 Break this problem into two subproblems by setting (x + 0.25) equal to 1.436140662 and -1.436140662.Subproblem 1
x + 0.25 = 1.436140662 Simplifying x + 0.25 = 1.436140662 Reorder the terms: 0.25 + x = 1.436140662 Solving 0.25 + x = 1.436140662 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 = 1.436140662 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = 1.436140662 + -0.25 x = 1.436140662 + -0.25 Combine like terms: 1.436140662 + -0.25 = 1.186140662 x = 1.186140662 Simplifying x = 1.186140662Subproblem 2
x + 0.25 = -1.436140662 Simplifying x + 0.25 = -1.436140662 Reorder the terms: 0.25 + x = -1.436140662 Solving 0.25 + x = -1.436140662 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 = -1.436140662 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = -1.436140662 + -0.25 x = -1.436140662 + -0.25 Combine like terms: -1.436140662 + -0.25 = -1.686140662 x = -1.686140662 Simplifying x = -1.686140662Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.186140662, -1.686140662}
| .25q+2=(-6q+3)4(2q+1) | | .25q+2=-6q+4(2q+1) | | -x^2+2x+18=5x-10 | | 5*y-50=y | | 13p+4(3p-12)=-19.8125 | | 14+26x=28+19x | | -20=-4u | | (x^2)+-11x+10=0 | | (3x+y)(x-6y)= | | 5+6x=10+2x | | 6w+v^2x=y | | -2.75q=9 | | x+2(-1)=3 | | 7(-k-8)=-32+k | | ln(x)=0.095*x | | 25+5x=135 | | 3-2y-y=6 | | 7y=8-5x | | 900-240x+12x^2=0 | | 7(5x+6)+(x+5)=23 | | -25=5w | | -12=3x-5x+4 | | (-3x^4-9x^3-4x^2+4)+(8x^3-7x^3-7x^3-x-6)= | | -9(3x+15)=-36x-32 | | Cx+Fy=J | | 7A+3B=43 | | (5x+4)(3x-2)= | | 2x-2-x=6 | | Y=-8+4x | | 4x^2+24x+17=0 | | (3x^3+4x+8)+(-2x^4+3x^2+7)= | | 84+14x=-8x-312 |