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`int(x^(3)+3x+4)/(sqrtx)dx` |
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Answer» `int(x^(3)+3x+4)/(sqrtx)` `=int((x^(3))/(sqrtx)+(3x)/(sqrtx)+(4)/(sqrtx))dx` `=intx^(5//2)dx+3intx^(1//2)dx+4 intx^(-1//2)dx` `=(x^(7//2))/(7//2)+3.(x^(3//2))/(3//2)+4.(x^(1//2))/(1//2)+c` `=(2)/(7)x^(7//2)+2x^(3//2)+8x^(1//2)+c` |
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