Question

solve please for me ​

Answer 1

Answer:

7^2+6/7^4 (7 are common)

7^8-4=7^4. (7 are common)

Step-by-step explanation:

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Answer 2

Answer:

option (b) is correct answer

Step-by-step explanation:

$= > ({7}^{2} \times {7}^{6} ) \div {7}^{4}$

$= > \frac{ {7}^{(2 + 6)} }{ {7}^{4} }$

$= > \frac{ {7}^{8} }{ {7}^{4} }$

$= > {7}^{(8 - 4)}$

$= > {7}^{4}$