9x^4+60x^3y-21x^2y^2=0

Simple and best practice solution for 9x^4+60x^3y-21x^2y^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 9x^4+60x^3y-21x^2y^2=0 equation: 


Simplifying
9x4 + 60x3y + -21x2y2 = 0

Reorder the terms:
-21x2y2 + 60x3y + 9x4 = 0

Solving
-21x2y2 + 60x3y + 9x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x2'.
3x2(-7y2 + 20xy + 3x2) = 0

Factor a trinomial.
3x2((-7y + -1x)(y + -3x)) = 0

Ignore the factor 3.

Subproblem 1
Set the factor 'x2' equal to zero and attempt to solve:

Simplifying
x2 = 0

Solving
x2 = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying
x2 = 0

Take the square root of each side:
x = {0}

Subproblem 2
Set the factor '(-7y + -1x)' equal to zero and attempt to solve:

Simplifying
-7y + -1x = 0

Reorder the terms:
-1x + -7y = 0

Solving
-1x + -7y = 0

Move all terms containing x to the left, all other terms to the right.

Add '7y' to each side of the equation.
-1x + -7y + 7y = 0 + 7y

Combine like terms: -7y + 7y = 0
-1x + 0 = 0 + 7y
-1x = 0 + 7y
Remove the zero:
-1x = 7y

Divide each side by '-1'.
x = -7y

Simplifying
x = -7y

Subproblem 3
Set the factor '(y + -3x)' equal to zero and attempt to solve:

Simplifying
y + -3x = 0

Reorder the terms:
-3x + y = 0

Solving
-3x + y = 0

Move all terms containing x to the left, all other terms to the right.

Add '-1y' to each side of the equation.
-3x + y + -1y = 0 + -1y

Combine like terms: y + -1y = 0
-3x + 0 = 0 + -1y
-3x = 0 + -1y
Remove the zero:
-3x = -1y

Divide each side by '-3'.
x = 0.3333333333y

Simplifying
x = 0.3333333333y
Solution
x = {0, -7y, 0.3333333333y}

See similar equations:

| 10*(-10)= | | -2+y^2=25 | | (6c^2-5c^3-2c^4)(10c^3+8c^4)= | | 9x+15=-15y | | 70x^3+92x^2+30x=0 | | 15c+3=-12 | | f(-2)=4x-2 | | 4x*2+37x+66=0 | | 2.3x+36=3.3x | | 12c-c=0 | | 15x-6-8x=2x+3 | | 8x+9-12x=4x-13-x | | (6+3)x(12-6)=n | | 1.6t+3.056= | | g(-6)=3x+6 | | 94=2432x-3 | | (4+g)(-11)=10 | | X+7.9=23.4 | | 25x+71=36x-90 | | V=ml | | (2mn-n+4m)= | | (9x+7y-42)(x-3y-2z)= | | 6x+8=9x-12 | | 9-5(16)+19= | | 2x-6=2(x+3) | | x(p+q)=r | | 1(x-1)+1(2x+3)=1 | | 13x+2=4x+32 | | 2(2-x)=4x+10 | | 7x+4x+10+19=11x+35 | | 104=8(a+8) | | -18=-36.6 |

Equations solver categories