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int0^2sqrt(6x+4)dx...

`int_0^2sqrt(6x+4)dx`

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`int_(0)^(2) sqrt(6x+4) dx`
`=[((6x+ 4)^(3//2))/((3)/(2)xx6]]^(2)`
`=1/9 [(6 xx2+4)^(3//2) -(6xx0+4)^(3//2)]`
`=1/9 [64 -8]=(56)/(9).`
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