Ineed ! what is the following sum? 5x(3 sqrt(x^2 y)+2(3 sqrt^5y) a- 7x(^6 square root of x^2y) b-7x^2(^6 square root of xy^2) c-7x^2(^3 square root of xy^2) d-7x(^3square root of x^2y)

For this case we have the following function: 
 
 Rewriting we have:
 
 Then, by properties of exponents we have:
 
 Then, adding both quantities we have:
 
 
 the following sum is:
 d-7x(^3square root of x^2y)

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