Question

Integral xsqrt(9-16x^2) dx Integral xsqrt(9-16x^2) dx @MIT 18.01 Single …

Answer 1

let u=9-16x^2
du=-32xdx

\[\large{\frac{-1}{32} \int\limits{\sqrt{u}du} = \frac{-1}{32} (\frac{2}{3}) u^{\frac{3}{2}}}\]\[=\huge{\frac{-1}{48}} (9-16x^2)^{\frac{3}{2}}\]

Answer 2

i know how to do this, i was giving this as an example for someone

Answer 3

i know, i was trying to do it since no one tried