Question

1. উৎপাদকে বিশ্লেষণ করাে ।
i. 3a+4a-3​

Answer 1

$\red{3a + 4a^{-3}}$

$= 3a + \frac{4}{a^{3}}$

/* By Exponential Law */

$\boxed{\pink { a^{-n} = \frac{1}{a^{n} }} }$

$= \frac{ 3a \times a^{3} +4 }{a^{3}}$

$= \frac{ (3a^{4} + 4 )}{a^{3}}$

Therefore.,

$\red{3a + 4a^{-3}}\green { = \frac{ (3a^{4} + 4 )}{a^{3}} }$

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