If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 = 3x + -18 Reorder the terms: 3x2 = -18 + 3x Solving 3x2 = -18 + 3x Solving for variable 'x'. Reorder the terms: 18 + -3x + 3x2 = -18 + 3x + 18 + -3x Reorder the terms: 18 + -3x + 3x2 = -18 + 18 + 3x + -3x Combine like terms: -18 + 18 = 0 18 + -3x + 3x2 = 0 + 3x + -3x 18 + -3x + 3x2 = 3x + -3x Combine like terms: 3x + -3x = 0 18 + -3x + 3x2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(6 + -1x + x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(6 + -1x + x2)' equal to zero and attempt to solve: Simplifying 6 + -1x + x2 = 0 Solving 6 + -1x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-6' to each side of the equation. 6 + -1x + -6 + x2 = 0 + -6 Reorder the terms: 6 + -6 + -1x + x2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x + x2 = 0 + -6 -1x + x2 = 0 + -6 Combine like terms: 0 + -6 = -6 -1x + x2 = -6 The x term is -1x. 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. -1x + 0.25 + x2 = -6 + 0.25 Reorder the terms: 0.25 + -1x + x2 = -6 + 0.25 Combine like terms: -6 + 0.25 = -5.75 0.25 + -1x + x2 = -5.75 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = -5.75 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.
| 8x=6(6x+16) | | x^2-x/6=35/6 | | h=5 | | 2x=10(6-x) | | 2z=10(6-x) | | 3/4*15 | | 4*x=666 | | 0.25x-15.5=6 | | x/2+4/3=-2/3 | | 3x=9(2-x) | | 46/6 | | 75=0.05s^2+1.1s | | 6/5^2 | | 4x^2=.5625 | | d(cos(2x))=0 | | 27x+100=4x^2 | | 294/70 | | x^2-(3/2)x-(23/16)=0 | | 1/5(4t-8)=t+8/10 | | 1250x+750=1750 | | 11/24a-7/40a | | 1250x+750=3500 | | x^2-(8/3)x+c | | 9x=4(x+55) | | 10/3=8/5y-11/3 | | x/15=-2/3 | | -7(x+2)-13=10+5 | | 5x+x=3300 | | x^2+4x=-8-2x | | x^2+y^2=113 | | 5t^2+12t-1=0 | | 5t^2+12t-1=0 |