45p^7q-9p^5q^5-12p^5q^4+21p^5q^3=0

Simple and best practice solution for 45p^7q-9p^5q^5-12p^5q^4+21p^5q^3=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 45p^7q-9p^5q^5-12p^5q^4+21p^5q^3=0 equation: 


Simplifying
45p7q + -9p5q5 + -12p5q4 + 21p5q3 = 0

Reorder the terms:
21p5q3 + -12p5q4 + -9p5q5 + 45p7q = 0

Solving
21p5q3 + -12p5q4 + -9p5q5 + 45p7q = 0

Solving for variable 'p'.

Factor out the Greatest Common Factor (GCF), '3p5q'.
3p5q(7q2 + -4q3 + -3q4 + 15p2) = 0

Ignore the factor 3.

Subproblem 1
Set the factor 'p5q' equal to zero and attempt to solve:

Simplifying
p5q = 0

Solving
p5q = 0

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

Simplifying
p5q = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(7q2 + -4q3 + -3q4 + 15p2)' equal to zero and attempt to solve:

Simplifying
7q2 + -4q3 + -3q4 + 15p2 = 0

Reorder the terms:
15p2 + 7q2 + -4q3 + -3q4 = 0

Solving
15p2 + 7q2 + -4q3 + -3q4 = 0

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

Add '-7q2' to each side of the equation.
15p2 + 7q2 + -4q3 + -7q2 + -3q4 = 0 + -7q2

Reorder the terms:
15p2 + 7q2 + -7q2 + -4q3 + -3q4 = 0 + -7q2

Combine like terms: 7q2 + -7q2 = 0
15p2 + 0 + -4q3 + -3q4 = 0 + -7q2
15p2 + -4q3 + -3q4 = 0 + -7q2
Remove the zero:
15p2 + -4q3 + -3q4 = -7q2

Add '4q3' to each side of the equation.
15p2 + -4q3 + 4q3 + -3q4 = -7q2 + 4q3

Combine like terms: -4q3 + 4q3 = 0
15p2 + 0 + -3q4 = -7q2 + 4q3
15p2 + -3q4 = -7q2 + 4q3

Add '3q4' to each side of the equation.
15p2 + -3q4 + 3q4 = -7q2 + 4q3 + 3q4

Combine like terms: -3q4 + 3q4 = 0
15p2 + 0 = -7q2 + 4q3 + 3q4
15p2 = -7q2 + 4q3 + 3q4

Divide each side by '15'.
p2 = -0.4666666667q2 + 0.2666666667q3 + 0.2q4

Simplifying
p2 = -0.4666666667q2 + 0.2666666667q3 + 0.2q4

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

See similar equations:

| 4x^2+9x-55=0 | | 10x=24x-8+60 | | 1+14y=15y-7 | | 8a^3b^4c^5-12a^2b^4c^2-9a^2b^4c^3=0 | | x^2-4x+4=y | | s^2=14s-49 | | -10+8u=7u | | 7c-7=14c+17 | | 6+5k=6k | | 35+12s+s^2=0 | | 3x^2+2x-3=y | | -10v+6=-2v-2-9v | | 9y(2+3x)(2-3x)=0 | | 35x^4y^2-15x^2y^3+14x^2y^2=0 | | 27-6=14j+7 | | -2+3=5s+24 | | -3x-4=-7x+9 | | 10p^2-2p^2=24p+7p | | -5-r=1 | | -5(3m+6)=-3 | | 5+2w=-7+5w | | 12x^3-28x^2+15x-35=0 | | 0=5t^2-35t | | 8-4f=-3f | | 10x^3+25x^2-6x-15=0 | | 24+35+4d=91 | | 21x^2+5x-35=3x^2-4x | | 9m^2+27m=0 | | m+8=23 | | 62w=76.942 | | 12x^2-18x-6x+2=0 | | 4.19d+-1.99d=74.8+1.99d+-1.99d |

Equations solver categories