00:01
Okay, so this problem wants you to take the derivative of a function, a times x squared, plus b, x squared, plus cx, plus d, or ab and c and d are all constants.
00:12
So this is a polynomial with a bunch of power functions, so we'll be using the power rule to take the derivative of this function, and the power rule says that if we want to take the derivative of a power function, we'll have to bring down the exponent n and multiply by xx to the n minus 1.
00:30
So we'll be using this a lot.
00:33
And the constants, a, b, c, and d are all coefficient constants.
00:38
Well, a, b, and c are coefficient constants.
00:40
So we'll leave those things alone as we solve the problem.
00:44
So a, since that is just a constant in front of x -q, we'll leave that alone.
00:49
So we just have to differentiate x -qed...