7a^4(9a+6a^5)=

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Solution for 7a^4(9a+6a^5)= equation:


Simplifying
7a4(9a + 6a5) = 0
(9a * 7a4 + 6a5 * 7a4) = 0
(63a5 + 42a9) = 0

Solving
63a5 + 42a9 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '21a5'.
21a5(3 + 2a4) = 0

Ignore the factor 21.

Subproblem 1

Set the factor 'a5' equal to zero and attempt to solve: Simplifying a5 = 0 Solving a5 = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a5 = 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 '(3 + 2a4)' equal to zero and attempt to solve: Simplifying 3 + 2a4 = 0 Solving 3 + 2a4 = 0 Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2a4 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2a4 = 0 + -3 2a4 = 0 + -3 Combine like terms: 0 + -3 = -3 2a4 = -3 Divide each side by '2'. a4 = -1.5 Simplifying a4 = -1.5 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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