If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9y2 + -12y + 20 = 0 Reorder the terms: 20 + -12y + 9y2 = 0 Solving 20 + -12y + 9y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 2.222222222 + -1.333333333y + y2 = 0 Move the constant term to the right: Add '-2.222222222' to each side of the equation. 2.222222222 + -1.333333333y + -2.222222222 + y2 = 0 + -2.222222222 Reorder the terms: 2.222222222 + -2.222222222 + -1.333333333y + y2 = 0 + -2.222222222 Combine like terms: 2.222222222 + -2.222222222 = 0.000000000 0.000000000 + -1.333333333y + y2 = 0 + -2.222222222 -1.333333333y + y2 = 0 + -2.222222222 Combine like terms: 0 + -2.222222222 = -2.222222222 -1.333333333y + y2 = -2.222222222 The y term is -1.333333333y. Take half its coefficient (-0.6666666665). Square it (0.4444444442) and add it to both sides. Add '0.4444444442' to each side of the equation. -1.333333333y + 0.4444444442 + y2 = -2.222222222 + 0.4444444442 Reorder the terms: 0.4444444442 + -1.333333333y + y2 = -2.222222222 + 0.4444444442 Combine like terms: -2.222222222 + 0.4444444442 = -1.7777777778 0.4444444442 + -1.333333333y + y2 = -1.7777777778 Factor a perfect square on the left side: (y + -0.6666666665)(y + -0.6666666665) = -1.7777777778 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x=x^2+4x-8 | | 5x+y+9=0 | | 4+50=x+(x+700) | | x=log(2x^6) | | 3b-2= | | 2(2+3x)=3(3+x)+4 | | 10-2lnx=3 | | x+2(9-8x)=3 | | 2b=-5 | | 14-(6-3x)=4x-x | | 8+6a=-2q+24 | | 5ln(X-4)=7 | | -3n+1=-113 | | x^2-7x-36=0 | | 3y+5=3x+5 | | 2x^2+14x+24= | | 4(3-3x)-8x=15-2(5x-8) | | 16x=13x+45 | | 4r^2-49= | | 17+n-2-6=n+9 | | 5+10-3=4x | | (3x+50)=(7x-10) | | 2y+4=x-10 | | 6b-12=10+8b-4b | | 3(2y-5)= | | 2(x^3-3x^2-3x+9)=0 | | 5y^2-4x^2=20 | | 30a^2b^3c^4-20a^5b^2c^3+10a^3bc^2= | | (6y-16)=(4y+6) | | a+b=4 | | 3r-2+5r=2r+12 | | 10x+3y-9=0 |