Answer:
i) a2n -3. a(2n+1)(n+2)/(a3)2n+1. an(2n+1)
(i) x2n+7. (x2)3n+2/x4(2n+3)
Given expression = x2n+7 . x6n+4/x8n+12
=x2n+7 + 6n+4/x8n+12 = x8n + (+11)/x8n+12
=x8n+11-8n-12=x-1
1/X
(a ^ (2n + 1) * a ^ ((2n + 1)(2n - 1)))/(a ^ (n(4n - 1)) * (a ^ 3) ^ (n + 1))
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Answers & Comments
Answer:
i) a2n -3. a(2n+1)(n+2)/(a3)2n+1. an(2n+1)
(i) x2n+7. (x2)3n+2/x4(2n+3)
Given expression = x2n+7 . x6n+4/x8n+12
=x2n+7 + 6n+4/x8n+12 = x8n + (+11)/x8n+12
=x8n+11-8n-12=x-1
1/X
Verified answer
(a ^ (2n + 1) * a ^ ((2n + 1)(2n - 1)))/(a ^ (n(4n - 1)) * (a ^ 3) ^ (n + 1))