We need to find the derivative of the function

The derivative of a polynomial equals the sum of the derivatives of each of its terms.
And the derivative of each term axⁿ, where a is the constant multiplying the nth power of x, is given by:

Step 1
Find the derivatives of each term:
![\begin{gathered} (6x^4)^(\prime)=4\cdot6\cdot x^(4-1)=24x^(3) \\ \\ (-7x^3)^(\prime)=3\cdot(-7)\cdot x^(3-1)=-21x^(2) \\ \\ (2x)^(\prime)=1\cdot2\cdot x^(1-1)=2x^0=2\cdot1=2 \\ \\ (\sqrt[]{2})^(\prime)=0,\text{ (since this term doesn't depend on x, its derivative is 0)} \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/e2evziagi4v484qjc09j9g6lp0it7ynboz.png)
Step 2
Add the previous results to find the derivative of f(x):

Answer
Therefore, the derivative of the given function is
