If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -8x + 3 = 0 Reorder the terms: 3 + -8x + 2x2 = 0 Solving 3 + -8x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 1.5 + -4x + x2 = 0 Move the constant term to the right: Add '-1.5' to each side of the equation. 1.5 + -4x + -1.5 + x2 = 0 + -1.5 Reorder the terms: 1.5 + -1.5 + -4x + x2 = 0 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + -4x + x2 = 0 + -1.5 -4x + x2 = 0 + -1.5 Combine like terms: 0 + -1.5 = -1.5 -4x + x2 = -1.5 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = -1.5 + 4 Reorder the terms: 4 + -4x + x2 = -1.5 + 4 Combine like terms: -1.5 + 4 = 2.5 4 + -4x + x2 = 2.5 Factor a perfect square on the left side: (x + -2)(x + -2) = 2.5 Calculate the square root of the right side: 1.58113883 Break this problem into two subproblems by setting (x + -2) equal to 1.58113883 and -1.58113883.Subproblem 1
x + -2 = 1.58113883 Simplifying x + -2 = 1.58113883 Reorder the terms: -2 + x = 1.58113883 Solving -2 + x = 1.58113883 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 1.58113883 + 2 Combine like terms: -2 + 2 = 0 0 + x = 1.58113883 + 2 x = 1.58113883 + 2 Combine like terms: 1.58113883 + 2 = 3.58113883 x = 3.58113883 Simplifying x = 3.58113883Subproblem 2
x + -2 = -1.58113883 Simplifying x + -2 = -1.58113883 Reorder the terms: -2 + x = -1.58113883 Solving -2 + x = -1.58113883 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = -1.58113883 + 2 Combine like terms: -2 + 2 = 0 0 + x = -1.58113883 + 2 x = -1.58113883 + 2 Combine like terms: -1.58113883 + 2 = 0.41886117 x = 0.41886117 Simplifying x = 0.41886117Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.58113883, 0.41886117}
| 12X=-9-7 | | (9-m^2)/(m-3)= | | 2x-1+y=1 | | 9-m^2= | | C-9+C=-12 | | 11b-9=26 | | 3-6+2*4=5 | | 4y=-3x+180 | | 375/400 | | 46+7=23 | | x=(-35/11)/(20/11) | | 3-6+2*4= | | dy/dx=Tcos(x) | | y=19tan(7x^2-2) | | 60-5=23-4 | | 500=8x+0.12y | | 2x(-.75x+45)=0 | | x/9-12=8 | | -1.5x(x+60)=0 | | -1.5x^2+90x=0 | | 16/x-16/x-2=4 | | x/11=17/2 | | 17=2 | | 3x=3+-15 | | (3y+8)= | | 2-(2/11) | | Y+(3y+8)= | | ln(Y)=3.4+2(3) | | -11y+2x=2 | | ln(Y)=3.4*2(3) | | 3.2x-4x=12 | | 43(3y+8)= |