9 grade maths
Questions 11 and 13 complete solln required plz...........
Questions 11 and 13 complete solln required plz...........
1 Answer
Arun
Dear Pushkar
Please ask one question only in one thread.
11.
8(1/3 + log2 (121)^(1/3))
= 8 (log2 (2)^(1/3) + log2 (121)^(1/3))
= 8(log2 242^(1/3))
= [242^(1/3)] log2 8
= [242^(1/3)]3
= 242
Regards
Arun
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