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 + 6 + x + -3 = 2x + -2 Reorder the terms: 6 + -3 + -8x + x + 2x2 = 2x + -2 Combine like terms: 6 + -3 = 3 3 + -8x + x + 2x2 = 2x + -2 Combine like terms: -8x + x = -7x 3 + -7x + 2x2 = 2x + -2 Reorder the terms: 3 + -7x + 2x2 = -2 + 2x Solving 3 + -7x + 2x2 = -2 + 2x Solving for variable 'x'. Reorder the terms: 3 + 2 + -7x + -2x + 2x2 = -2 + 2x + 2 + -2x Combine like terms: 3 + 2 = 5 5 + -7x + -2x + 2x2 = -2 + 2x + 2 + -2x Combine like terms: -7x + -2x = -9x 5 + -9x + 2x2 = -2 + 2x + 2 + -2x Reorder the terms: 5 + -9x + 2x2 = -2 + 2 + 2x + -2x Combine like terms: -2 + 2 = 0 5 + -9x + 2x2 = 0 + 2x + -2x 5 + -9x + 2x2 = 2x + -2x Combine like terms: 2x + -2x = 0 5 + -9x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2.5 + -4.5x + x2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + -4.5x + -2.5 + x2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + -4.5x + x2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + -4.5x + x2 = 0 + -2.5 -4.5x + x2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 -4.5x + x2 = -2.5 The x term is -4.5x. Take half its coefficient (-2.25). Square it (5.0625) and add it to both sides. Add '5.0625' to each side of the equation. -4.5x + 5.0625 + x2 = -2.5 + 5.0625 Reorder the terms: 5.0625 + -4.5x + x2 = -2.5 + 5.0625 Combine like terms: -2.5 + 5.0625 = 2.5625 5.0625 + -4.5x + x2 = 2.5625 Factor a perfect square on the left side: (x + -2.25)(x + -2.25) = 2.5625 Calculate the square root of the right side: 1.600781059 Break this problem into two subproblems by setting (x + -2.25) equal to 1.600781059 and -1.600781059.Subproblem 1
x + -2.25 = 1.600781059 Simplifying x + -2.25 = 1.600781059 Reorder the terms: -2.25 + x = 1.600781059 Solving -2.25 + x = 1.600781059 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.25' to each side of the equation. -2.25 + 2.25 + x = 1.600781059 + 2.25 Combine like terms: -2.25 + 2.25 = 0.00 0.00 + x = 1.600781059 + 2.25 x = 1.600781059 + 2.25 Combine like terms: 1.600781059 + 2.25 = 3.850781059 x = 3.850781059 Simplifying x = 3.850781059Subproblem 2
x + -2.25 = -1.600781059 Simplifying x + -2.25 = -1.600781059 Reorder the terms: -2.25 + x = -1.600781059 Solving -2.25 + x = -1.600781059 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.25' to each side of the equation. -2.25 + 2.25 + x = -1.600781059 + 2.25 Combine like terms: -2.25 + 2.25 = 0.00 0.00 + x = -1.600781059 + 2.25 x = -1.600781059 + 2.25 Combine like terms: -1.600781059 + 2.25 = 0.649218941 x = 0.649218941 Simplifying x = 0.649218941Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.850781059, 0.649218941}
| 3p^2-5p+1=0 | | 3x+16+x=112 | | X^2-17+2=5 | | x^6-10x^2+5=0 | | (n+5)*3=n+31 | | 1-6(x-5)=10-6(x-9) | | x+4=x-4 | | x^2+3x+1=7x+22 | | -5(t-6)-(t-1)=7 | | 7(t-3)+7t=7(2t+2)-11 | | 9-5x=40 | | -2(5s-3)-6=-3(6s+-1)-5 | | 8y+7=-9y+3 | | (3x+4)(x-5)(x+1)=0 | | -8x-9=11x+12 | | x*x-7x-18=0 | | 3(20X-10)=50 | | 2x+3=4x-7+3x | | 5-3(x+1)=6 | | 9n-18n=36 | | 7=23-4t | | (mx^2)((2mx^2)-3k)=0 | | 9x^2-29x+31=0 | | 3(-2+1)=-5(x+1) | | 68+1= | | 3x^2=13x+4 | | (33b-5)-8(4b+4)=-3 | | 3z^2-5=0 | | 4x-(3x+7)=-3 | | 4x+6x+2+7=5x+5+4x | | (4x^2-3x+1)-(3x^2-5x+4)= | | 9p+4=8+8p |