If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2x2 + 6 = -1x + 2 Reorder the terms: 6 + -2x2 = -1x + 2 Reorder the terms: 6 + -2x2 = 2 + -1x Solving 6 + -2x2 = 2 + -1x Solving for variable 'x'. Reorder the terms: 6 + -2 + x + -2x2 = 2 + -1x + -2 + x Combine like terms: 6 + -2 = 4 4 + x + -2x2 = 2 + -1x + -2 + x Reorder the terms: 4 + x + -2x2 = 2 + -2 + -1x + x Combine like terms: 2 + -2 = 0 4 + x + -2x2 = 0 + -1x + x 4 + x + -2x2 = -1x + x Combine like terms: -1x + x = 0 4 + x + -2x2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. -2 + -0.5x + x2 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + -0.5x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + -0.5x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -0.5x + x2 = 0 + 2 -0.5x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 -0.5x + x2 = 2 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -0.5x + 0.25 + x2 = 2 + 0.25 Reorder the terms: 0.25 + -0.5x + x2 = 2 + 0.25 Combine like terms: 2 + 0.25 = 2.25 0.25 + -0.5x + x2 = 2.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 2.25 Calculate the square root of the right side: 1.5 Break this problem into two subproblems by setting (x + 0.5) equal to 1.5 and -1.5.Subproblem 1
x + 0.5 = 1.5 Simplifying x + 0.5 = 1.5 Reorder the terms: 0.5 + x = 1.5 Solving 0.5 + x = 1.5 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 1.5 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 1.5 + -0.5 x = 1.5 + -0.5 Combine like terms: 1.5 + -0.5 = 1 x = 1 Simplifying x = 1Subproblem 2
x + 0.5 = -1.5 Simplifying x + 0.5 = -1.5 Reorder the terms: 0.5 + x = -1.5 Solving 0.5 + x = -1.5 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -1.5 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -1.5 + -0.5 x = -1.5 + -0.5 Combine like terms: -1.5 + -0.5 = -2 x = -2 Simplifying x = -2Solution
The solution to the problem is based on the solutions from the subproblems. x = {1, -2}
| 0.4(g-8)=0.8(g-3) | | 2x+3(x-6)=2(x-6) | | 19/7.6 | | 8/3x=-1 | | 22+8x=10x-8 | | 9w-5x=3w+9xforw | | 23/7-2/14 | | x+(x*0.0575)=1000000 | | -7/13x=2 | | F-6-2=2f | | 15.3x=38.4 | | |(5)/(r-3))|=10 | | 4/12x=20 | | 8z+6z=60-z | | 3x(25x+15)-35(5x+3)=0 | | 15.3=38.4 | | (7x-6)(p+2)=0 | | 1.89L=6L | | 6.15y=55.35 | | 42.5=x+(x+5.3) | | 0=m^2-5m-14 | | Y+65=95 | | 12x+19x-8+5=-9+5-8 | | 2x+(3x-3)=7 | | 6m^2-17=0 | | 10/3x11/6 | | b=(1/6)t(f-5) | | 9x+12=-87 | | 6.1y=55.35 | | 5x^4(2x^3)= | | 2(9-x)=3(-9+2x)-9 | | x-2+2x-4= |