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 = 3x + 48 Reorder the terms: 8x + 2x2 = 3x + 48 Reorder the terms: 8x + 2x2 = 48 + 3x Solving 8x + 2x2 = 48 + 3x Solving for variable 'x'. Reorder the terms: -48 + 8x + -3x + 2x2 = 48 + 3x + -48 + -3x Combine like terms: 8x + -3x = 5x -48 + 5x + 2x2 = 48 + 3x + -48 + -3x Reorder the terms: -48 + 5x + 2x2 = 48 + -48 + 3x + -3x Combine like terms: 48 + -48 = 0 -48 + 5x + 2x2 = 0 + 3x + -3x -48 + 5x + 2x2 = 3x + -3x Combine like terms: 3x + -3x = 0 -48 + 5x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -24 + 2.5x + x2 = 0 Move the constant term to the right: Add '24' to each side of the equation. -24 + 2.5x + 24 + x2 = 0 + 24 Reorder the terms: -24 + 24 + 2.5x + x2 = 0 + 24 Combine like terms: -24 + 24 = 0 0 + 2.5x + x2 = 0 + 24 2.5x + x2 = 0 + 24 Combine like terms: 0 + 24 = 24 2.5x + x2 = 24 The x term is 2.5x. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5x + 1.5625 + x2 = 24 + 1.5625 Reorder the terms: 1.5625 + 2.5x + x2 = 24 + 1.5625 Combine like terms: 24 + 1.5625 = 25.5625 1.5625 + 2.5x + x2 = 25.5625 Factor a perfect square on the left side: (x + 1.25)(x + 1.25) = 25.5625 Calculate the square root of the right side: 5.055937104 Break this problem into two subproblems by setting (x + 1.25) equal to 5.055937104 and -5.055937104.Subproblem 1
x + 1.25 = 5.055937104 Simplifying x + 1.25 = 5.055937104 Reorder the terms: 1.25 + x = 5.055937104 Solving 1.25 + x = 5.055937104 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x = 5.055937104 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x = 5.055937104 + -1.25 x = 5.055937104 + -1.25 Combine like terms: 5.055937104 + -1.25 = 3.805937104 x = 3.805937104 Simplifying x = 3.805937104Subproblem 2
x + 1.25 = -5.055937104 Simplifying x + 1.25 = -5.055937104 Reorder the terms: 1.25 + x = -5.055937104 Solving 1.25 + x = -5.055937104 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x = -5.055937104 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x = -5.055937104 + -1.25 x = -5.055937104 + -1.25 Combine like terms: -5.055937104 + -1.25 = -6.305937104 x = -6.305937104 Simplifying x = -6.305937104Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.805937104, -6.305937104}
| y=4ln(x)+10 | | x^2-20x+50=90 | | -5+18=-77 | | 51/2/2= | | n-17=31 | | x^3-8x^2+27x-163=0 | | 13+3x=6x+19 | | 12x-5=17x-10 | | 6x+40=100 | | 16r^2-8r-1=0 | | X+386000=2512000 | | X+388000=2520000 | | 2x+(9x-4)=18 | | 6.8x-3=5.8x | | 2m-7.5=5.8 | | X*386000=2512000 | | 3(5f+6)= | | X=-1-1*2 | | 8-4z=20 | | 4(z+7)-(2z-1)=z | | 8x-2x(x-9)=2(x-5)+1 | | X=-1-1*-1 | | 2/x-3=26/x | | 4(z+7)-(2x-1)=z | | 4c^2+19c-21=0 | | X=-8-1*-1 | | 16-(4M+8)=5+4M-13 | | (-1)-2*6= | | X=-8-y | | 3/4v=6 | | 6-8-(-12)-14-3*3*2*2= | | 5x+b=192 |