(7j^9-3j^3)(4j^6-9j^8)=

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Solution for (7j^9-3j^3)(4j^6-9j^8)= equation: 


Simplifying
(7j9 + -3j3)(4j6 + -9j8) = 0

Reorder the terms:
(-3j3 + 7j9)(4j6 + -9j8) = 0

Multiply (-3j3 + 7j9) * (4j6 + -9j8)
(-3j3 * (4j6 + -9j8) + 7j9 * (4j6 + -9j8)) = 0
((4j6 * -3j3 + -9j8 * -3j3) + 7j9 * (4j6 + -9j8)) = 0
((-12j9 + 27j11) + 7j9 * (4j6 + -9j8)) = 0
(-12j9 + 27j11 + (4j6 * 7j9 + -9j8 * 7j9)) = 0
(-12j9 + 27j11 + (28j15 + -63j17)) = 0
(-12j9 + 27j11 + 28j15 + -63j17) = 0

Solving
-12j9 + 27j11 + 28j15 + -63j17 = 0

Solving for variable 'j'.

Factor out the Greatest Common Factor (GCF), 'j9'.
j9(-12 + 27j2 + 28j6 + -63j8) = 0


Subproblem 1
Set the factor 'j9' equal to zero and attempt to solve:

Simplifying
j9 = 0

Solving
j9 = 0

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

Simplifying
j9 = 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 '(-12 + 27j2 + 28j6 + -63j8)' equal to zero and attempt to solve:

Simplifying
-12 + 27j2 + 28j6 + -63j8 = 0

Solving
-12 + 27j2 + 28j6 + -63j8 = 0

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.

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