If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + 15x + 36 = 0 Reorder the terms: 36 + 15x + 6x2 = 0 Solving 36 + 15x + 6x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '3'. 3(12 + 5x + 2x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(12 + 5x + 2x2)' equal to zero and attempt to solve: Simplifying 12 + 5x + 2x2 = 0 Solving 12 + 5x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 6 + 2.5x + x2 = 0 Move the constant term to the right: Add '-6' to each side of the equation. 6 + 2.5x + -6 + x2 = 0 + -6 Reorder the terms: 6 + -6 + 2.5x + x2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + 2.5x + x2 = 0 + -6 2.5x + x2 = 0 + -6 Combine like terms: 0 + -6 = -6 2.5x + x2 = -6 The x term is 2.5x. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5x + 1.5625 + x2 = -6 + 1.5625 Reorder the terms: 1.5625 + 2.5x + x2 = -6 + 1.5625 Combine like terms: -6 + 1.5625 = -4.4375 1.5625 + 2.5x + x2 = -4.4375 Factor a perfect square on the left side: (x + 1.25)(x + 1.25) = -4.4375 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.
| 3.2x+4= | | 16x+12y=-48 | | 4x^2-27x+26=-2x+1 | | 6y=2(x-3) | | 4x-3x+12= | | -4x-3x+24= | | 5x-25=2x+23 | | 17x+14y=19y+yz | | 1-(3/x) | | 5y^3+10y^2= | | 2x-3=-3(x+1) | | 9+7x=29+2x | | 10cos(x)-3=0 | | 7-10x/8 | | 9x+2y+7z-4x+3z-5y= | | 4x^2+1=-4x+36 | | 13-4p=2p+10 | | 5-4x=7x-9 | | 20x-3y=280 | | y=0.5x^4-1.5x^2+x-2 | | lg(x^3)+2lg(x^2)-14=0 | | 6q+4=5q+7 | | 987-b-3c=659 | | a+2b+4c=2200 | | 9k=3x+2 | | z^4=8((sqrt(3))i-1) | | 2y-12+5y+17=180 | | 36-2=25 | | 323-48.45= | | 0.9+0.8= | | x^2007+17x^2006+1=0 | | 3x+5x-7x=8-6 |