`int((7-3sqrtx)^(5//2))/(sqrtx)dx=`A. `(-4)/(21)(7-3sqrtx)^(7//2)`B. `(5)/(2)(7-3sqrtx)^(3//2)`C. `(21)/(4)(7-3sqrtx)^(7//2)`D. `(21)/(4)(7-3x)^(2//7)`

`int((7-3sqrtx)^(5//2))/(sqrtx)dx=`A. `(-4)/(21)(7-3sqrtx)^(7//2)`B. `

1.	`int((7-3sqrtx)^(5//2))/(sqrtx)dx=`A. `(-4)/(21)(7-3sqrtx)^(7//2)`B. `(5)/(2)(7-3sqrtx)^(3//2)`C. `(21)/(4)(7-3sqrtx)^(7//2)`D. `(21)/(4)(7-3x)^(2//7)`
Answer» Correct Answer - A

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If `int(1)/(sqrt(1-2x))dx=a(1-2x)^(3//2)+bsqrt(1-2x)+c`, then `(b)/(a)=`A. `-3`B. `-2`C. 3D. 2