Question

how do i find the anti derivative of 9-4x^2 all raised to 1/2

Answer 1

first raise everything to the (1/2) power. 9^(1/2) - 4^(1/2)(x^2)^(1/2) and get 3 - 2x.

Answer 2

apparently i need to use the table of integrals and it says perhaps one substitutions

Answer 3

ok
would that be finding the perfect square?

Answer 4

yeah theyre all perfect squares. its easy to get the anti derivative now

Answer 5

how do i do it with table of integrals?

Answer 6

the table is just all the rules for finding the anti derivative aka integral

Answer 7

\[\sqrt{9-4x^2}\] fits into square root of a^2 +or- x^2 but laves 1 over the square root of a^2-x^2 to still be found

Answer 8

i cant get it to fit into any other equation

Answer 9

sorry i wasnt looking at it right
http://www.wolframalpha.com/input/?i=integral+%289-4x^2%29^%281%2F2%29

Answer 10

copy the whole thing dont click

Answer 11

k

Answer 12

how do i tell what equations it used though?

Answer 13

ok i see thank you so much!!!!!!!!!