A) \[{{6}^{5}}{{7}^{2}}\]
B) \[{{6}^{5}}\]
C) \[{{6}^{-5}}{{7}^{2}}\]
D) \[{{6}^{-5}}{{7}^{-2}}\]
Correct Answer: B
Solution :
\[{{6}^{2}}\times \frac{1}{\cancel{{{7}^{4}}}}\times \frac{1}{\cancel{{{8}^{4}}}}\times {{6}^{3}}\times \cancel{{{7}^{4}}}\times \cancel{{{8}^{4}}}\] \[={{6}^{2}}\times {{6}^{3}}={{6}^{2+3}}={{6}^{5}}\]You need to login to perform this action.
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