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ksaimouli
 2 years ago
Best ResponseYou've already chosen the best response.1\[\int\limits_{0}^{3}\sqrt{1+(x \sqrt{x^2+2)}^2} \]

ksaimouli
 2 years ago
Best ResponseYou've already chosen the best response.1can i cancle out the square root by the ^2 of (x^2+2)

ksaimouli
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1359411301194:dw

ksaimouli
 2 years ago
Best ResponseYou've already chosen the best response.1then integrate this am i right

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1not sure where the ^2 is ... is it square of [x sqrt (...)]

ksaimouli
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1359411399610:dw

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1359411380166:dw so, yes, you can cancel out...

ksaimouli
 2 years ago
Best ResponseYou've already chosen the best response.1not the inside can i do outside one

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1\(\sqrt{1+ (x^2)^2+2x^2} = \sqrt{(x^2+1)^2}=x^2+1\)

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1you cannot cancel the outside root for ^2 of [x\sqrt...] so, did you get all steps? any doubt ?

ksaimouli
 2 years ago
Best ResponseYou've already chosen the best response.1congrats u became Ambassador :)
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