Question

Simplify the ratio:
$\frac{{2}^{log_{{2}^{ 1 \backslash4^{a} } }} - {3}^{log_{27}( {a }^{2} + 1 )^{3} } - 2a }{7^{4log_{49}{a} } - a - 1 }$
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Answer 1

Thoda bhot edited hai . Zyada nhi .

Answer 2

Answer:

Total 4 attachments.

Step-by-step explanation:

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