If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (9y2 + -7y + 4) + (2y + 8) + (y2 + -1) = 0 Reorder the terms: (4 + -7y + 9y2) + (2y + 8) + (y2 + -1) = 0 Remove parenthesis around (4 + -7y + 9y2) 4 + -7y + 9y2 + (2y + 8) + (y2 + -1) = 0 Reorder the terms: 4 + -7y + 9y2 + (8 + 2y) + (y2 + -1) = 0 Remove parenthesis around (8 + 2y) 4 + -7y + 9y2 + 8 + 2y + (y2 + -1) = 0 Reorder the terms: 4 + -7y + 9y2 + 8 + 2y + (-1 + y2) = 0 Remove parenthesis around (-1 + y2) 4 + -7y + 9y2 + 8 + 2y + -1 + y2 = 0 Reorder the terms: 4 + 8 + -1 + -7y + 2y + 9y2 + y2 = 0 Combine like terms: 4 + 8 = 12 12 + -1 + -7y + 2y + 9y2 + y2 = 0 Combine like terms: 12 + -1 = 11 11 + -7y + 2y + 9y2 + y2 = 0 Combine like terms: -7y + 2y = -5y 11 + -5y + 9y2 + y2 = 0 Combine like terms: 9y2 + y2 = 10y2 11 + -5y + 10y2 = 0 Solving 11 + -5y + 10y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. 1.1 + -0.5y + y2 = 0.0 Move the constant term to the right: Add '-1.1' to each side of the equation. 1.1 + -0.5y + -1.1 + y2 = 0.0 + -1.1 Reorder the terms: 1.1 + -1.1 + -0.5y + y2 = 0.0 + -1.1 Combine like terms: 1.1 + -1.1 = 0.0 0.0 + -0.5y + y2 = 0.0 + -1.1 -0.5y + y2 = 0.0 + -1.1 Combine like terms: 0.0 + -1.1 = -1.1 -0.5y + y2 = -1.1 The y term is -0.5y. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5y + 0.0625 + y2 = -1.1 + 0.0625 Reorder the terms: 0.0625 + -0.5y + y2 = -1.1 + 0.0625 Combine like terms: -1.1 + 0.0625 = -1.0375 0.0625 + -0.5y + y2 = -1.0375 Factor a perfect square on the left side: (y + -0.25)(y + -0.25) = -1.0375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 16x^2-144x+99=0 | | 86-5y=456y+22 | | 5x+5y=180 | | (9y^2-7y+4)+(2y+8)+(y^2-1)= | | 69z+4=162 | | 52140ft=mi | | 3x-6+5+9y= | | 2y-5=3y | | 3b=-26 | | 7-(2a-9)+2= | | x^2-28x+196=0 | | y-14=1(x-4) | | y-12=1(x-4) | | 666666+1000000000000000000= | | y-8=1(x-5) | | y-275=-2(x-25) | | y-12=1(x-2) | | y-7=1(x-1) | | y-26=1(x-16) | | 38=7p-18 | | 9z=4z+13 | | -4y+11=75 | | 30588x=254823 | | -3-20= | | 72=-16p^2+64p+12 | | 8x+13=5x-11 | | (0.04x^2+0.2x+12)(0.04x^2+0.2x+12)=144 | | .0016x^4+0.16x^3+1x^2+4.8x+0=0 | | -5(5n+3)=5 | | 8r^3+26r^2-24r= | | 8s^2-18st-5t^2= | | y-2=1(x-0) |