Question

differentate (2x^2+9)^3​

Answer 1

Answer:

the final awnser is 48x^5+216x^3+972x

Answer 2

Answer:

$\frac{d}{dx} (2x {}^{2} + 9) {}^{3}$

$= 3(2x {}^{2} + 9) {}^{3 - 1} \frac{d}{dx} (2x {}^{2} + 9)$

$= 3(2x {}^{2} + 9) {}^{2} (4x + 0)$

$= 12(2x {}^{2} + 9) {}^{2} x$