Hiii sir actually I want to ask a question that 21\19to the power 4 multiplied by 19\7 to the power 4
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1
Answer:
81
Step-by-step explanation:
(21/19)⁴ × (19/7)⁴
(21/19 × 19/7)⁴
(21/7)⁴
3⁴ = 3×3×3×3
= 81
All the best
mark me brainliest
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