If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x(8x + -5) = 11x + 11 Reorder the terms: 5x(-5 + 8x) = 11x + 11 (-5 * 5x + 8x * 5x) = 11x + 11 (-25x + 40x2) = 11x + 11 Reorder the terms: -25x + 40x2 = 11 + 11x Solving -25x + 40x2 = 11 + 11x Solving for variable 'x'. Reorder the terms: -11 + -25x + -11x + 40x2 = 11 + 11x + -11 + -11x Combine like terms: -25x + -11x = -36x -11 + -36x + 40x2 = 11 + 11x + -11 + -11x Reorder the terms: -11 + -36x + 40x2 = 11 + -11 + 11x + -11x Combine like terms: 11 + -11 = 0 -11 + -36x + 40x2 = 0 + 11x + -11x -11 + -36x + 40x2 = 11x + -11x Combine like terms: 11x + -11x = 0 -11 + -36x + 40x2 = 0 Begin completing the square. Divide all terms by 40 the coefficient of the squared term: Divide each side by '40'. -0.275 + -0.9x + x2 = 0.0 Move the constant term to the right: Add '0.275' to each side of the equation. -0.275 + -0.9x + 0.275 + x2 = 0.0 + 0.275 Reorder the terms: -0.275 + 0.275 + -0.9x + x2 = 0.0 + 0.275 Combine like terms: -0.275 + 0.275 = 0.000 0.000 + -0.9x + x2 = 0.0 + 0.275 -0.9x + x2 = 0.0 + 0.275 Combine like terms: 0.0 + 0.275 = 0.275 -0.9x + x2 = 0.275 The x term is -0.9x. Take half its coefficient (-0.45). Square it (0.2025) and add it to both sides. Add '0.2025' to each side of the equation. -0.9x + 0.2025 + x2 = 0.275 + 0.2025 Reorder the terms: 0.2025 + -0.9x + x2 = 0.275 + 0.2025 Combine like terms: 0.275 + 0.2025 = 0.4775 0.2025 + -0.9x + x2 = 0.4775 Factor a perfect square on the left side: (x + -0.45)(x + -0.45) = 0.4775 Calculate the square root of the right side: 0.691013748 Break this problem into two subproblems by setting (x + -0.45) equal to 0.691013748 and -0.691013748.Subproblem 1
x + -0.45 = 0.691013748 Simplifying x + -0.45 = 0.691013748 Reorder the terms: -0.45 + x = 0.691013748 Solving -0.45 + x = 0.691013748 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.45' to each side of the equation. -0.45 + 0.45 + x = 0.691013748 + 0.45 Combine like terms: -0.45 + 0.45 = 0.00 0.00 + x = 0.691013748 + 0.45 x = 0.691013748 + 0.45 Combine like terms: 0.691013748 + 0.45 = 1.141013748 x = 1.141013748 Simplifying x = 1.141013748Subproblem 2
x + -0.45 = -0.691013748 Simplifying x + -0.45 = -0.691013748 Reorder the terms: -0.45 + x = -0.691013748 Solving -0.45 + x = -0.691013748 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.45' to each side of the equation. -0.45 + 0.45 + x = -0.691013748 + 0.45 Combine like terms: -0.45 + 0.45 = 0.00 0.00 + x = -0.691013748 + 0.45 x = -0.691013748 + 0.45 Combine like terms: -0.691013748 + 0.45 = -0.241013748 x = -0.241013748 Simplifying x = -0.241013748Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.141013748, -0.241013748}
| -84-5x+x^2=0 | | x+2x+51=180 | | -10+7p=-136 | | 5x-1+23=9x+2 | | 114=9x+15 | | 4x+3x+8=0 | | 3(16+x)=92 | | 85=-6x-5(-x-15) | | 114=9x-3 | | y^3-3y^2-9y^1-5y=0 | | 3x^2-4x+108=0 | | ln(3x+2)=8 | | p(x)=0.1x^3-6x^2+90 | | 3n^2-4n-17=0 | | 2p-8=32 | | (5/x)+(2/3)=(1/6x) | | 5v^2-4v-33=0 | | -28=6x-4(4x-18) | | 8x=392 | | 0=1y/6+8 | | 0.9x-0.2(16-5x)=-0.5(x-8) | | -5(8-7b)=5(6-7b) | | -12p^2+5p+2=0 | | m+6.47+0.7m=-3.8 | | -50*0+6y=-30 | | 2(x-1)+9=3x-1 | | (2m+3)(2m-3)(m+4)= | | -1x+4=7 | | 6k^2+k-40=0 | | 5n^2-3n-140=0 | | 3=-3y-16 | | 2r^2-5r-7=0 |