Question

please solve this question​

Answer 1

Answer:

$\displaystyle\int a^{3\ln x}\,dx\\\\=\int \bigl(e^{\ln a}\bigr)^{3\ln x}\,dx\\\\=\int \bigl(e^{\ln x}\bigr)^{3\ln a}\,dx\\\\=\int x^{3\ln a}\,dx\\=\frac{x^{1+3\ln a}}{1+3\ln a}+C$