If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3x2 + 5x + -6 = 0 Reorder the terms: -6 + 5x + -3x2 = 0 Solving -6 + 5x + -3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. 2 + -1.666666667x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -1.666666667x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + -1.666666667x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1.666666667x + x2 = 0 + -2 -1.666666667x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -1.666666667x + x2 = -2 The x term is -1.666666667x. Take half its coefficient (-0.8333333335). Square it (0.6944444447) and add it to both sides. Add '0.6944444447' to each side of the equation. -1.666666667x + 0.6944444447 + x2 = -2 + 0.6944444447 Reorder the terms: 0.6944444447 + -1.666666667x + x2 = -2 + 0.6944444447 Combine like terms: -2 + 0.6944444447 = -1.3055555553 0.6944444447 + -1.666666667x + x2 = -1.3055555553 Factor a perfect square on the left side: (x + -0.8333333335)(x + -0.8333333335) = -1.3055555553 Can't calculate square root of the right side. The solution to this equation could not be determined.
| Z-3=2 | | -8x+9+4x=9x-3 | | -0.2(-0.48-7x)=1.7x | | D-20=0.25RT | | 8+6x=8+8c+7+3 | | k/5.2+81.0=47.2 | | 18-(8h-7)=67 | | 40+15+2.5x=45+.35x | | 0.8x-0.3x+1.5=0.5x-1.5 | | x+x-40+x+60=900 | | 10v+6v= | | -1=h-9 | | 0.8x-0.3+1.5=0.5x-1.5 | | 5n-16-8n=(-10) | | x^2+41=5 | | -3/2x-1/3=-1/3x-3/4 | | 6x-1/7-3x+2/2=2x+5/14 | | 4p-3p=12 | | 14x+8y=180 | | 7(3k+8)=4(5k-1) | | x+60+2(x-40)=900 | | 1/3(6x-9)-1=6x-(3x-8) | | 12*-36=144 | | U-20/-4=0 | | -a^3-100= | | 3x+x=60 | | 4m+3=12-m | | 4(x-3)-r*2x=5(3x-7)-9x | | (5c-2)(3c+1)= | | E=ep | | 1/2x-1/3x=5/4-1/4 | | 10/15+9/15=19/15 |