Question

how do you integrate
X^2 √(9x^4+ 18x^2 +9)

Answer 1

X^2 √(9x^4+ 18x^2 +9)
X^2 √(9(x^4+ 2x^2 +1))
3*X^2 √(x^4+ 2x^2 +1)
3*X^2 √((x^2+1)^2)
3*X^2 *(x^2+1)
3*x^4 + x^2

you can integrate from there :D

Answer 2

yea thanks

Answer 3

3*x^4 + 3*x^2
my bad, forgot to distribute 3, but ye