If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5y2 + -16y + 8 = 0 Reorder the terms: 8 + -16y + 5y2 = 0 Solving 8 + -16y + 5y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 1.6 + -3.2y + y2 = 0 Move the constant term to the right: Add '-1.6' to each side of the equation. 1.6 + -3.2y + -1.6 + y2 = 0 + -1.6 Reorder the terms: 1.6 + -1.6 + -3.2y + y2 = 0 + -1.6 Combine like terms: 1.6 + -1.6 = 0.0 0.0 + -3.2y + y2 = 0 + -1.6 -3.2y + y2 = 0 + -1.6 Combine like terms: 0 + -1.6 = -1.6 -3.2y + y2 = -1.6 The y term is -3.2y. Take half its coefficient (-1.6). Square it (2.56) and add it to both sides. Add '2.56' to each side of the equation. -3.2y + 2.56 + y2 = -1.6 + 2.56 Reorder the terms: 2.56 + -3.2y + y2 = -1.6 + 2.56 Combine like terms: -1.6 + 2.56 = 0.96 2.56 + -3.2y + y2 = 0.96 Factor a perfect square on the left side: (y + -1.6)(y + -1.6) = 0.96 Calculate the square root of the right side: 0.979795897 Break this problem into two subproblems by setting (y + -1.6) equal to 0.979795897 and -0.979795897.Subproblem 1
y + -1.6 = 0.979795897 Simplifying y + -1.6 = 0.979795897 Reorder the terms: -1.6 + y = 0.979795897 Solving -1.6 + y = 0.979795897 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '1.6' to each side of the equation. -1.6 + 1.6 + y = 0.979795897 + 1.6 Combine like terms: -1.6 + 1.6 = 0.0 0.0 + y = 0.979795897 + 1.6 y = 0.979795897 + 1.6 Combine like terms: 0.979795897 + 1.6 = 2.579795897 y = 2.579795897 Simplifying y = 2.579795897Subproblem 2
y + -1.6 = -0.979795897 Simplifying y + -1.6 = -0.979795897 Reorder the terms: -1.6 + y = -0.979795897 Solving -1.6 + y = -0.979795897 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '1.6' to each side of the equation. -1.6 + 1.6 + y = -0.979795897 + 1.6 Combine like terms: -1.6 + 1.6 = 0.0 0.0 + y = -0.979795897 + 1.6 y = -0.979795897 + 1.6 Combine like terms: -0.979795897 + 1.6 = 0.620204103 y = 0.620204103 Simplifying y = 0.620204103Solution
The solution to the problem is based on the solutions from the subproblems. y = {2.579795897, 0.620204103}
| 3t+9=2t+3 | | 3x+2x=120 | | 191-5x=31x+15 | | -13=4x-5 | | 7/1/2=x+3/2 | | a-(a/4)+((3/4)a)=0 | | (x/2+x/5)=5/4 | | 3x+4-16x-9= | | 6=10-q | | 12=-5+17x | | -6x^5-5x=0 | | 1x+22=1-3x-33 | | [2p-7]+6=-11 | | 2a/3b-c | | x-629=-119 | | (6x^3/y^2)*(5y^3/2x^2)*(4/15x^-2y^-3) | | 20t^2+44t+48=0 | | 2x-4(x-2)=-5+3x-7 | | -h/13-4=13 | | 0.5x^3+x^2=0 | | 6x^5+5x=0 | | 1c-3c+19=35 | | 5y-4+y+18=8y+20-5y | | n+4*3=n+20 | | -18.6=-21 | | 5/3x+1/3x=13.3+8/3 | | (6x^3/y^2)*(5y^3/2x^2)*(4/15x^-2*y^-3) | | 0.10(b+5.00)=2.40 | | 3n+9+2=-10 | | 11(2x/3) | | 88=5x+(1/4x) | | 3w^2+28w+60=0 |