7y^4-11y^3-6y^2=0

Simple and best practice solution for 7y^4-11y^3-6y^2=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7y^4-11y^3-6y^2=0 equation:


Simplifying
7y4 + -11y3 + -6y2 = 0

Reorder the terms:
-6y2 + -11y3 + 7y4 = 0

Solving
-6y2 + -11y3 + 7y4 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), 'y2'.
y2(-6 + -11y + 7y2) = 0

Factor a trinomial.
y2((-3 + -7y)(2 + -1y)) = 0

Subproblem 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 '(-3 + -7y)' equal to zero and attempt to solve: Simplifying -3 + -7y = 0 Solving -3 + -7y = 0 Move all terms containing y to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -7y = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -7y = 0 + 3 -7y = 0 + 3 Combine like terms: 0 + 3 = 3 -7y = 3 Divide each side by '-7'. y = -0.4285714286 Simplifying y = -0.4285714286

Subproblem 3

Set the factor '(2 + -1y)' equal to zero and attempt to solve: Simplifying 2 + -1y = 0 Solving 2 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1y = 0 + -2 -1y = 0 + -2 Combine like terms: 0 + -2 = -2 -1y = -2 Divide each side by '-1'. y = 2 Simplifying y = 2

Solution

y = {0, -0.4285714286, 2}

See similar equations:

| 7y^4-19y^3-6y^2=0 | | 9x^2-9xy-4y^2=0 | | (2s-5)=3 | | 2(w+6)=41 | | (x+7)=2x+8 | | 9x^2-5xy-4y^2=0 | | 5k^2-22k+21=0 | | x^6-8x^3+12=0 | | 11x^2-27x=18 | | y^2-62=180 | | 8k^2-9k=0 | | 10g+14h=gcf | | -2(4t-4)+4t=7t-6 | | -X^2-2X+Y^2-2X-4Y+7=0 | | 5.3*x=17 | | cos(3x)+cos(x)=0 | | 3L+4-4L= | | 4y-1+y+35=5y+40-2y | | (x+5)=2x+3 | | 7.33=1.99+x | | 3(2y-5)=27 | | 7.33-1.99= | | 9(4h-6)=-2(13-2h) | | 11k+2(k+1)=5k-6 | | 7xy-4y^2= | | 1.2x=-36 | | 18x^4+39x^3+18x^2=0 | | 9-5n+2n=28-76 | | y-12=0(x+5) | | Whatsy-12=0(x+5) | | -4y+4=-2(4y+16) | | 5x+(x-18)=180 |

Equations solver categories