Simplify: ⁴√28 ÷ ³√7 answer will be ¹²√64/7
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Answer:
⁴√28 ÷ ³√7
= (28)^¼ / (7)^⅓
= (7×4)^¼ / 7^⅓
= 7^¼ × 4¼ / 7^⅓
= 7^¼-⅓ × 4^¼
= 7^3-4/12 × 4^¼
= 7^-1/12 × 4^¼
= 4^¼/7^1/12
= ⁴√4/¹²√7
so your answer is ⁴√4/¹²√7
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