If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2x2 + 12x = -5 Reorder the terms: 12x + -2x2 = -5 Solving 12x + -2x2 = -5 Solving for variable 'x'. Reorder the terms: 5 + 12x + -2x2 = -5 + 5 Combine like terms: -5 + 5 = 0 5 + 12x + -2x2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. -2.5 + -6x + x2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + -6x + 2.5 + x2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + -6x + x2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + -6x + x2 = 0 + 2.5 -6x + x2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 -6x + x2 = 2.5 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = 2.5 + 9 Reorder the terms: 9 + -6x + x2 = 2.5 + 9 Combine like terms: 2.5 + 9 = 11.5 9 + -6x + x2 = 11.5 Factor a perfect square on the left side: (x + -3)(x + -3) = 11.5 Calculate the square root of the right side: 3.391164992 Break this problem into two subproblems by setting (x + -3) equal to 3.391164992 and -3.391164992.Subproblem 1
x + -3 = 3.391164992 Simplifying x + -3 = 3.391164992 Reorder the terms: -3 + x = 3.391164992 Solving -3 + x = 3.391164992 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 3.391164992 + 3 Combine like terms: -3 + 3 = 0 0 + x = 3.391164992 + 3 x = 3.391164992 + 3 Combine like terms: 3.391164992 + 3 = 6.391164992 x = 6.391164992 Simplifying x = 6.391164992Subproblem 2
x + -3 = -3.391164992 Simplifying x + -3 = -3.391164992 Reorder the terms: -3 + x = -3.391164992 Solving -3 + x = -3.391164992 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -3.391164992 + 3 Combine like terms: -3 + 3 = 0 0 + x = -3.391164992 + 3 x = -3.391164992 + 3 Combine like terms: -3.391164992 + 3 = -0.391164992 x = -0.391164992 Simplifying x = -0.391164992Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.391164992, -0.391164992}
| 5x+x-2=11-x(8) | | 3x+4(2-x)=x+16 | | 2x+8*x=42 | | h(-x)=x^4-5x^2+5 | | 5(2x-4)=6x+12 | | -q=-4 | | x^2+5x=88 | | lx-6l=4 | | 4x-8x-13=-4x+2-13 | | 1.5(12-6x)=24 | | 6.3x=25.2 | | x^2+10-12=0 | | c^2+4c-32= | | 2/3(12-6x) | | -c-5=32 | | m-3m-4m-6= | | 6x+34=40 | | 9/10÷3 | | Y+1.50=3 | | -152=-4(6-8x) | | -60x-7=233 | | 2x^2+5x=2x+35 | | 35x-5=105 | | X+7.2=13 | | 30.00+1.95=7.95 | | 7x+360=10 | | 9x(x)=1 | | -9+46=1 | | 5x-1(x-8)=9 | | -5x-13=58 | | 5m-3=-7+4m | | (1-3-9)m-5= |