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3 votes
Answer pls……………………….

Answer pls……………………….-example-1
User Richard N
by
7.9k points

2 Answers

5 votes

Answer:

D

Explanation:

x^2=y^3

Then x^6=y^9 but x^3z=z^9 so 3z=6, z=2

User Varesa
by
8.5k points
3 votes

Answer:

z = 2

Explanation:


x^(3z) = y^(9)\\\\x^(3z) =y^(3*3) \\\\x^(3z)= (y^(3))^(3)\\\\x^(3z)=(x^(2))^(3)\\\\x^(3z) = x^(6)

As bases are same, compare the powers

3z = 6

z = 6/3

z = 2

User Paltaa
by
8.3k points

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