If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + x + 5 = 1 Reorder the terms: 5 + x + 2x2 = 1 Solving 5 + x + 2x2 = 1 Solving for variable 'x'. Reorder the terms: 5 + -1 + x + 2x2 = 1 + -1 Combine like terms: 5 + -1 = 4 4 + x + 2x2 = 1 + -1 Combine like terms: 1 + -1 = 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 = -1.75 0.25 + 0.5x + x2 = -1.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -1.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 8x-41=6x-9 | | 4x-15=7(2x-3) | | (x+1/2)(2x-1/3) | | 3(x-2)=5x+12 | | 2cx+4dx= | | 3/1-1/3 | | 3-1/3 | | x^3-4=3 | | 4x^2-21x+42=6x+7 | | x^2+12x+21=3x+3 | | X*(4/100)+X=205 | | 2y^2+y=-11y | | x^2-11x-1=0 | | 5x+26=14x-83 | | X+(4*X)/100=0 | | y-6=-y^2 | | 3x^2-21x-6=0 | | y=-8-3x/2 | | X+(4*X)/100 | | X+(X*4/100)=205 | | [x+4]+8=2 | | abs(x-4)=5 | | Ix-4l=5 | | x^2+2.4x+0.4=0 | | y^2-7y-44=0 | | 6x-17=10x-53 | | 5*1/2y-3=9 | | 3*-17=10*-53 | | 4p+3q=28 | | 6x+21=14x-15 | | 3x-17=10x-53 | | 7(3/4y)-3y=-2 |