If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 2x + 14 = 0 Reorder the terms: 14 + 2x + 2x2 = 0 Solving 14 + 2x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(7 + x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(7 + x + x2)' equal to zero and attempt to solve: Simplifying 7 + x + x2 = 0 Solving 7 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-7' to each side of the equation. 7 + x + -7 + x2 = 0 + -7 Reorder the terms: 7 + -7 + x + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x + x2 = 0 + -7 x + x2 = 0 + -7 Combine like terms: 0 + -7 = -7 x + x2 = -7 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. x + 0.25 + x2 = -7 + 0.25 Reorder the terms: 0.25 + x + x2 = -7 + 0.25 Combine like terms: -7 + 0.25 = -6.75 0.25 + x + x2 = -6.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -6.75 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.
| 6.3+4=5.3x | | 5x+11=3x-8 | | Log[4](28)-log[4](28)= | | 2x^2-x-66=0 | | 7-5-3=46 | | 5x-3(2x-1)=25-3x | | x-(x*.05)=450 | | 25x-4=-45x+12 | | 10+(-14)= | | -86=-7x+4(3x-9) | | 10x-18=32+5x | | 4x-2(6x+8)=40 | | 2/3(x-3)=4x+18 | | 6[x-(2-x)]=-4(8x+3) | | 6-10x=27-3x | | 25x-45x=-4+12 | | 535=55x | | -2x+10=-18-6x | | -5+2u=-7 | | 3n+75=50+2n | | -(-7+4x)=8x+18 | | 19=3+4v | | 6-6x=-12-4x | | 180=(3x+y-10)+x+5 | | 180=3x+y-10+x+5 | | N-25=5 | | x+6+x+9+x+3=180 | | -7=3w-4 | | 11x-12=6x-2 | | 15b^2+10b-8= | | 3(n-6)=8+4n | | .75x+8=x |