F(x)=(3x^4)(7x^2)

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Solution for F(x)=(3x^4)(7x^2) equation:


Simplifying
F(x) = (3x4)(7x2)

Multiply F * x
xF = (3x4)(7x2)

Remove parenthesis around (3x4)
xF = 3x4(7x2)

Remove parenthesis around (7x2)
xF = 3x4 * 7x2

Reorder the terms for easier multiplication:
xF = 3 * 7x4 * x2

Multiply 3 * 7
xF = 21x4 * x2

Multiply x4 * x2
xF = 21x6

Solving
xF = 21x6

Solving for variable 'x'.

Combine like terms: 21x6 + -21x6 = 0
xF + -21x6 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(F + -21x5) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(F + -21x5)' equal to zero and attempt to solve: Simplifying F + -21x5 = 0 Solving F + -21x5 = 0 Move all terms containing x to the left, all other terms to the right. Add '-1F' to each side of the equation. F + -1F + -21x5 = 0 + -1F Combine like terms: F + -1F = 0 0 + -21x5 = 0 + -1F -21x5 = 0 + -1F Remove the zero: -21x5 = -1F Divide each side by '-21'. x5 = 0.04761904762F Simplifying x5 = 0.04761904762F The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

x = {0}

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