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Question
Simplify: `(12^4 xx 9^3 xx 4)/(6^3 xx 8^2 xx 27)`
Sum
Solution
= `((2^2 xx 3)^4 xx (3^2)^3 xx 2^2)/((2 xx 3)^3 xx (2^3)^2 xx 3^3)`
= `((2^2)^4 xx (3)^4 xx 3^(2 xx 3) xx 2^2)/(2^3 xx 3^3 xx 2^(2 xx 3) xx 3^3)`
= `(2^8 xx 2^2 xx 3^4 xx 3^6)/(2^3 xx 2^6 xx 3^3 xx 3^3)`
= `(2^(8 + 2) xx 3^(4 + 6))/(2^(3 + 6) xx 3^(3 + 3))`
= `(2^10 xx 3^10)/(2^9 xx 3^6)`
= 210 - 9 x 310 - 6
= 21 x 34
= 2 x 81
= 162.
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