If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + x = 0.5 Reorder the terms: x + 2x2 = 0.5 Solving x + 2x2 = 0.5 Solving for variable 'x'. Reorder the terms: -0.5 + x + 2x2 = 0.5 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 -0.5 + x + 2x2 = 0.0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -0.25 + 0.5x + x2 = 0.0 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 + 0.25 Reorder the terms: -0.25 + 0.25 + 0.5x + x2 = 0.0 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + 0.5x + x2 = 0.0 + 0.25 0.5x + x2 = 0.0 + 0.25 Combine like terms: 0.0 + 0.25 = 0.25 0.5x + x2 = 0.25 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.5x + 0.25 + x2 = 0.25 + 0.25 Reorder the terms: 0.25 + 0.5x + x2 = 0.25 + 0.25 Combine like terms: 0.25 + 0.25 = 0.5 0.25 + 0.5x + x2 = 0.5 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 0.5 Calculate the square root of the right side: 0.707106781 Break this problem into two subproblems by setting (x + 0.5) equal to 0.707106781 and -0.707106781.Subproblem 1
x + 0.5 = 0.707106781 Simplifying x + 0.5 = 0.707106781 Reorder the terms: 0.5 + x = 0.707106781 Solving 0.5 + x = 0.707106781 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 0.707106781 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 0.707106781 + -0.5 x = 0.707106781 + -0.5 Combine like terms: 0.707106781 + -0.5 = 0.207106781 x = 0.207106781 Simplifying x = 0.207106781Subproblem 2
x + 0.5 = -0.707106781 Simplifying x + 0.5 = -0.707106781 Reorder the terms: 0.5 + x = -0.707106781 Solving 0.5 + x = -0.707106781 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -0.707106781 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -0.707106781 + -0.5 x = -0.707106781 + -0.5 Combine like terms: -0.707106781 + -0.5 = -1.207106781 x = -1.207106781 Simplifying x = -1.207106781Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.207106781, -1.207106781}
| 4t-t^2=0 | | F=1.5+3.25 | | 5(2x+5)=75 | | sin(3x)+sin(7x)=4cos(2x) | | factorx^4-2n^2+1= | | X^2+4x=295 | | 3=-3*(-3)+b | | -4-3x=7xd | | B+3(4)=24 | | 5p=tp | | 5(2x-5)=75 | | x^4-2n^2+1= | | 5y+3(y)+(2)=54 | | =24B+3(4) | | 4x+6+3+5x=18 | | x/4-6=-8 | | s^2+9s-9=0 | | 3(p-4)=3(p+1) | | 4(3)+b=24 | | 10(7x-10)=45 | | 5(x+2)=3(2-x)-17 | | 7*7*7*7*7= | | 4x^2-18x-20=0 | | 10(7x-10)=46 | | -11+4m=-5m+7 | | -17=470+4x | | 4(3)+6=24 | | -13.1+-2.6= | | -3(-1-7y)=5(-24-4y) | | 1*1*1*1= | | 10(7x-10)=50 | | ax^2+bx=5 |