If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x2 + -3x + 24) + (2x2 + 5x + -55) = 0 Reorder the terms: (24 + -3x + 2x2) + (2x2 + 5x + -55) = 0 Remove parenthesis around (24 + -3x + 2x2) 24 + -3x + 2x2 + (2x2 + 5x + -55) = 0 Reorder the terms: 24 + -3x + 2x2 + (-55 + 5x + 2x2) = 0 Remove parenthesis around (-55 + 5x + 2x2) 24 + -3x + 2x2 + -55 + 5x + 2x2 = 0 Reorder the terms: 24 + -55 + -3x + 5x + 2x2 + 2x2 = 0 Combine like terms: 24 + -55 = -31 -31 + -3x + 5x + 2x2 + 2x2 = 0 Combine like terms: -3x + 5x = 2x -31 + 2x + 2x2 + 2x2 = 0 Combine like terms: 2x2 + 2x2 = 4x2 -31 + 2x + 4x2 = 0 Solving -31 + 2x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -7.75 + 0.5x + x2 = 0 Move the constant term to the right: Add '7.75' to each side of the equation. -7.75 + 0.5x + 7.75 + x2 = 0 + 7.75 Reorder the terms: -7.75 + 7.75 + 0.5x + x2 = 0 + 7.75 Combine like terms: -7.75 + 7.75 = 0.00 0.00 + 0.5x + x2 = 0 + 7.75 0.5x + x2 = 0 + 7.75 Combine like terms: 0 + 7.75 = 7.75 0.5x + x2 = 7.75 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 = 7.75 + 0.0625 Reorder the terms: 0.0625 + 0.5x + x2 = 7.75 + 0.0625 Combine like terms: 7.75 + 0.0625 = 7.8125 0.0625 + 0.5x + x2 = 7.8125 Factor a perfect square on the left side: (x + 0.25)(x + 0.25) = 7.8125 Calculate the square root of the right side: 2.795084972 Break this problem into two subproblems by setting (x + 0.25) equal to 2.795084972 and -2.795084972.Subproblem 1
x + 0.25 = 2.795084972 Simplifying x + 0.25 = 2.795084972 Reorder the terms: 0.25 + x = 2.795084972 Solving 0.25 + x = 2.795084972 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 = 2.795084972 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = 2.795084972 + -0.25 x = 2.795084972 + -0.25 Combine like terms: 2.795084972 + -0.25 = 2.545084972 x = 2.545084972 Simplifying x = 2.545084972Subproblem 2
x + 0.25 = -2.795084972 Simplifying x + 0.25 = -2.795084972 Reorder the terms: 0.25 + x = -2.795084972 Solving 0.25 + x = -2.795084972 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 = -2.795084972 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = -2.795084972 + -0.25 x = -2.795084972 + -0.25 Combine like terms: -2.795084972 + -0.25 = -3.045084972 x = -3.045084972 Simplifying x = -3.045084972Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.545084972, -3.045084972}
| 9n/15+9/10+n/5=-23/10 | | 8T(5+2t)= | | x*x=225 | | 2x+4=-1y+1 | | 25y+25x=25 | | Xx-9=6 | | 25a^2+3=0 | | Xx-19=6 | | -40x+20=30x-40 | | (4x^2)-9x+3=0 | | x-1/8=4/5 | | 10x=(327/5) | | 585+.13x=850.00 | | 0+2/3x+4 | | 8z+3=51 | | 2y+80=60x | | 2a+3b-4a-7b=5 | | 4n=5/7/30 | | -18+6y=12 | | 1/2/3-3/1/3 | | 12/3-31/3 | | 3(-9+5)+9=3(2+-9) | | (2x+1)(x-1)+x^2=3(x-1)(x+2)-3 | | 5(2s-3)=25 | | 1-2*(5/2)=7 | | 1-2*(5/2)=6 | | 3(5-12b)=79-4b | | 8t(2t+5)= | | (11+2f)(11-2f)= | | (5x-9)(9x+2)x= | | x^2-8x+16=x^2-4x+4 | | 8ln(6x)=40 |