If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12y2 + -28y + 17 = 0 Reorder the terms: 17 + -28y + 12y2 = 0 Solving 17 + -28y + 12y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 12 the coefficient of the squared term: Divide each side by '12'. 1.416666667 + -2.333333333y + y2 = 0 Move the constant term to the right: Add '-1.416666667' to each side of the equation. 1.416666667 + -2.333333333y + -1.416666667 + y2 = 0 + -1.416666667 Reorder the terms: 1.416666667 + -1.416666667 + -2.333333333y + y2 = 0 + -1.416666667 Combine like terms: 1.416666667 + -1.416666667 = 0.000000000 0.000000000 + -2.333333333y + y2 = 0 + -1.416666667 -2.333333333y + y2 = 0 + -1.416666667 Combine like terms: 0 + -1.416666667 = -1.416666667 -2.333333333y + y2 = -1.416666667 The y term is -2.333333333y. Take half its coefficient (-1.166666667). Square it (1.361111112) and add it to both sides. Add '1.361111112' to each side of the equation. -2.333333333y + 1.361111112 + y2 = -1.416666667 + 1.361111112 Reorder the terms: 1.361111112 + -2.333333333y + y2 = -1.416666667 + 1.361111112 Combine like terms: -1.416666667 + 1.361111112 = -0.055555555 1.361111112 + -2.333333333y + y2 = -0.055555555 Factor a perfect square on the left side: (y + -1.166666667)(y + -1.166666667) = -0.055555555 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (m-1)x^2-mx+m-1=0 | | 9x^2-19x-4=0 | | bx+3y-6+by-2x=0 | | 7x+9=7(x-5) | | d(ln(3y))/dy | | 6*x^2+6x-870=0 | | (-2x-2)-4-8= | | 0.5x^3-4.5x-1=0 | | (3/2)x=18 | | 65.28=x+.13x+.15x | | 2b-2=4b | | x^3-9x-2=0 | | (-pi/3)sin((pi)x/3) | | C=x+0.13x+0.15x | | 2x+(200-x)+(160-x)=360 | | h(t)=128+32t-16t^2 | | 4*3=x | | 1.2p+4=28 | | x+3x+84=180 | | x+3x+5=-1 | | X^4+10=30 | | 4(x-2)+11=2x+3 | | 8x^2-4=-26 | | 61-8x+27-4x=68-16x | | 336=16x/3 | | 1/2(4x-10)=25-3x | | 78-12x+47-4x=111-23x | | (x-5)+(x+35)+X+(1.4x)=360 | | 58-15x+42-6x=94-23x | | A(f)=3.14r^2 | | (1/4)(sin4x) | | 53-21x=47-11x+26-6x |