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Answer 1

Answer:

Step-by-step explanation:

Given

$\large{\bold{A=2^6\times9^3}}\\\\\large{\bold{A^l=2592=2^5\times9^2}}\\\\\large{\bold{A-A^l=2^6\times9^3-2^5\times9^2}}\\\\\large{\bold{A-A^l=2^5\times9^2(2\times9-1)}}\\\\\large{\bold{A-A^l=2^5\times9^2\times17}}$

Therefore the difference is 44064.

Given

$\large{\bold{(-3)^{m-1}=-243}}\\\\\large{\bold{(-3)^{m-1}=(-3)^5}}\\\\\large{\bold{m-1=5}}\\\\\large{\bold{m=6}}$

Therefore the value of m is 6.

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