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Mathematics 16 Online
OpenStudy (anonymous):

If x > 0 and y > 0 and x^9 = 4 and x^7 = 9/y^2, which of the following is an expression for the value of x in terms of y?

OpenStudy (anonymous):

a. 4/9 y b. 2/3 y c. 3/2 y d. 6 y e. 36y^2

OpenStudy (anonymous):

2y / 3

OpenStudy (anonymous):

Can you please explain how? I don't even know how to approach this question.

OpenStudy (anonymous):

sure wait i'll have it posted

OpenStudy (anonymous):

hope you understand :)

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