Question

2^4a . 2^3a . 2-^a
simplify giving answer with positive index​

Answer 1

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Answer 2

Answer:

${2}^{6a}$

Step-by-step explanation:

Given,

${2}^{4a} . {2}^{3a} . {2}^{ -a }$

Since,

${x}^{a} . {x}^{b} = {x}^{a + b}$

Then,

$= {2}^{4a + 3a + ( - a)}$

$= {2}^{7a - a}$

$= {2}^{6a} (ans)$