HHHHHEEEEELLLLLPPPP!!!!!!!

Question

HHHHHEEEEELLLLLPPPP!!!!!!!

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Answer 1

4) 1/5 × m^36 × n^54
5) 1 .5 × a^6 × b^10
6) a^9 × b^21 × a^4 × c^12 = a^36 × b^21 × c^12