I need help pls important for me

Radu C asked Jan 4, 2022

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Radu C asked Jan 4, 2022

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7 votes

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Answer:

(x, y, z) = (12, 9, 11)

Explanation:

The applicable rules of exponents are ...

(ab)^c = (a^c)(b^c(

(a^b)(a^c) = a^(b+c)

$(3\cdot5)^4\cdot(2\cdot3)^5\cdot(2\cdot5)^7=2^(5+7)\cdot3^(4+5)\cdot5^(4+7)\\\\=2^(12)\cdot3^9\cdot5^(11)\\\\(x,y,z)=(12,9,11)$

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