If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y4 + 7y3 + 16y2 = 0 Reorder the terms: 16y2 + 7y3 + y4 = 0 Solving 16y2 + 7y3 + y4 = 0 Solving for variable 'y'. Factor out the Greatest Common Factor (GCF), 'y2'. y2(16 + 7y + y2) = 0Subproblem 1
Set the factor 'y2' equal to zero and attempt to solve: Simplifying y2 = 0 Solving y2 = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y2 = 0 Take the square root of each side: y = {0}Subproblem 2
Set the factor '(16 + 7y + y2)' equal to zero and attempt to solve: Simplifying 16 + 7y + y2 = 0 Solving 16 + 7y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-16' to each side of the equation. 16 + 7y + -16 + y2 = 0 + -16 Reorder the terms: 16 + -16 + 7y + y2 = 0 + -16 Combine like terms: 16 + -16 = 0 0 + 7y + y2 = 0 + -16 7y + y2 = 0 + -16 Combine like terms: 0 + -16 = -16 7y + y2 = -16 The y term is 7y. Take half its coefficient (3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. 7y + 12.25 + y2 = -16 + 12.25 Reorder the terms: 12.25 + 7y + y2 = -16 + 12.25 Combine like terms: -16 + 12.25 = -3.75 12.25 + 7y + y2 = -3.75 Factor a perfect square on the left side: (y + 3.5)(y + 3.5) = -3.75 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Solution
y = {0}
| 3(2x-5)=5x+15 | | -30=-4n+10 | | m/3=32/4 | | -2u=-3u+9 | | 9f+6=10f | | -4x=x-90 | | 7r=-7+6r | | G(-2)=-3x-4 | | -7x-11=-5-8x | | (1/18)y-5 | | X/7=-35 | | 3c+7.5=6.2-3c | | 7y/5=8x | | 4=1-k | | 6a+(-4a)-9a=14 | | 1/18×y-5 | | m^2+8m-59=0 | | 3+4m=6m-3 | | 2x+1=2(x-1)+5 | | 2tgx-1=0 | | 2n+4n+7=25 | | 20-3j=a | | 2n+4n+7=24 | | 3c+4.4=2.6-3c | | 11*x=3 | | 4lnx-3lny= | | 4/8-5/8 | | -14+2=-4(x+1) | | 5-3n=8 | | 7lnx=0 | | 214=(x*8)+(y*13) | | 9/x=5 |