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x² · y⁴ · x³

= x² · x³ · y⁴ (Commutative property of multiplication: a × b = b × a)

Since base is common, apply the product of powers property: a^m · aⁿ = a^m⁺ⁿ.

= x^{2 + 3} · y⁴ (Add exponents: 2 + 3 = 5)

= x⁵ · y⁴ (Multiply: 2 × 5 = 10) $\"\"$

Product of x² · y⁴ · x³ is x⁵y⁴.