Question

someone please help!

Answer 1

@ganeshie8 plz help

Answer 2

@perl

Answer 3

whats the question ?

Answer 4

i thought the first integral would be x^6/6 but i got that wrong

Answer 5

how did u get ur answer ? can you show the work quick

Answer 6

i took a part and solved each integral

Answer 7

you cannot take parts and solve like that

Answer 8

im trying to upload a pic of my work

Answer 9

`u substitution` is easy to use here

Answer 10

substitute \(x^2 - 4 = u\)

Answer 11

differentiate both sides, what do you get ?

Answer 12

wait what..

Answer 13

have you heard of `u substitution method` before ?

Answer 14

oh wait it is not 1/60

Answer 15

1/50*

Answer 16

if you just want answer : your original first answer is right

Answer 17

but i dont get why it would not be x^6/6

Answer 18

\[\large \int x^5 ~dx = \dfrac{x^6}{6}+ C\]

Answer 19

but your integral is different.

Answer 20

ohh!!

Answer 21

x^5(x^6-4)^10 is NOT same as x^5

Answer 22

i just needed it written out to see it

Answer 23

what

Answer 24

dont rush
have u figured out how to work the problem ?

Answer 25

that integral cannot be evaluated into any known elementary functions