Question

solve this (x - 2/3y)^3​

Answer 1

Answer:

Here is your answer:

We know that,

( a - b)³ = a³ - b³ -3ab (a-b)

Then,

(x- \frac{2}{3y})^{3}= x^{3}- (\frac{2}{3y})^{3}- \frac{2x}{y}(x- \frac{2}{3y})(x−

3y

2

)

3

=x

3

−(

3y

2

)

3

−

y

2x

(x−

3y

2

)

y

2x

2

+

3y

2

2x

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Hope this answer is helpful to you.

Answer 2

Answer:

your answer is given in the attachment

Step-by-step explanation:

hope it's helpful