y= [(2x-1)(x^2) + x]

You have defined a function. Now what is the question?

kindly differentiate it pls,...

Multiply it out and differentiate it term by term. (Add the derivatives of each term)

f(x) = 2x^3 -x^2 +x

Take it from there.

To find the value of y for the given equation y = [(2x-1)(x^2) + x], we need to simplify the expression on the right-hand side of the equation.

Step 1: Distribute the terms inside the parentheses:
y = (2x - 1)(x^2) + x
= 2x(x^2) - x^2 + x

Step 2: Simplify the expression by multiplying and combining like terms:
y = 2x^3 - x^2 + x

So, the simplified expression for y is y = 2x^3 - x^2 + x.