Find the derivative of the function f(x) = (x4 + 9x2 − 5)4

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: