If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 11 + -1x = 2x2 + 19 Reorder the terms: 11 + -1x = 19 + 2x2 Solving 11 + -1x = 19 + 2x2 Solving for variable 'x'. Reorder the terms: 11 + -19 + -1x + -2x2 = 19 + 2x2 + -19 + -2x2 Combine like terms: 11 + -19 = -8 -8 + -1x + -2x2 = 19 + 2x2 + -19 + -2x2 Reorder the terms: -8 + -1x + -2x2 = 19 + -19 + 2x2 + -2x2 Combine like terms: 19 + -19 = 0 -8 + -1x + -2x2 = 0 + 2x2 + -2x2 -8 + -1x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 -8 + -1x + -2x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(8 + x + 2x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(8 + x + 2x2)' equal to zero and attempt to solve: Simplifying 8 + x + 2x2 = 0 Solving 8 + x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 4 + 0.5x + x2 = 0 Move the constant term to the right: Add '-4' to each side of the equation. 4 + 0.5x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + 0.5x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 0.5x + x2 = 0 + -4 0.5x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 0.5x + x2 = -4 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 = -4 + 0.25 Reorder the terms: 0.25 + 0.5x + x2 = -4 + 0.25 Combine like terms: -4 + 0.25 = -3.75 0.25 + 0.5x + x2 = -3.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -3.75 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 2x^2-5+3=0 | | -8x=-5x-18 | | nx+3= | | f-1+2f+f-3=-4 | | 2x-5+3=0 | | 4m-1+3m=6 | | 5x+4x-1=0 | | -6=4-4x-6x | | 56m-36m=2m+10-3m | | -13=n-4-5 | | 3(-5z+3)=5z+6 | | 2p-3-4=-7 | | 4=-2x+4x | | 2x-10=5x-100 | | 3p-8p+5p=5-9-10 | | -18=1+5r+1 | | a-99+44a=14+34a+8 | | -6n-(8-2n)=9 | | (2x-10)+(5x-100)=360 | | -6n-2n=-8 | | 0=-7(6+3k) | | 5(x-2)=2(2+4) | | 6y+8+56=7 | | 16-2=-3p+8+2p | | 13=-6+5n+4 | | x+21.5=-13.4 | | 8(x+4)=64 | | 6x+x=7 | | 3x-8=6x+12 | | 3x+32=4x+134 | | 8(1+7)+6=14 | | 6x+=7 |