simplify the following expressions by applying the laws of exponents ( show your solutions)
1) (x⁴y³) (5׳y²)
2) 6×⁴y⁴
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3×⁴y²
3) 5׳y-⁴
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2×-²y³
4) (2a³b²)⁰(3a²b)²
5) (2p—³ q⁴)²​