Question

$\frac { 3 ^ { - \frac { 6 } { 7 } } \times 4 ^ { - \frac { 3 } { 7 } } \times 9 ^ { 3 / 7 } \times 2 ^ { 6 / 7 } } { 2 ^ { 2 } + 2 ^ { 0 } + 2 ^ { - 2 } }$
simplify the following​ jo sahi batayega usse mai ig id btaugi

Answer 1

Step-by-step explanation:

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