________________ / 4 4 \/ 2*x + 3*x - 5 + -------- 5 (x - 2)
/ ________________ \ d | / 4 4 | --|\/ 2*x + 3*x - 5 + --------| dx| 5| \ (x - 2) /
Differentiate term by term:
Let .
Apply the power rule: goes to
Then, apply the chain rule. Multiply by :
Differentiate term by term:
The derivative of a constant times a function is the constant times the derivative of the function.
Apply the power rule: goes to
So, the result is:
The derivative of a constant times a function is the constant times the derivative of the function.
Apply the power rule: goes to
So, the result is:
The derivative of the constant is zero.
The result is:
The result of the chain rule is:
The derivative of a constant times a function is the constant times the derivative of the function.
Let .
Apply the power rule: goes to
Then, apply the chain rule. Multiply by :
Let .
Apply the power rule: goes to
Then, apply the chain rule. Multiply by :
Differentiate term by term:
Apply the power rule: goes to
The derivative of the constant is zero.
The result is:
The result of the chain rule is:
The result of the chain rule is:
So, the result is:
The result is:
Now simplify:
The answer is:
3 20 1 + 6*x - -------- + ------------------- 6 ________________ (x - 2) / 4 \/ 2*x + 3*x - 5
2 / 3\ 2 120 \1 + 6*x / 18*x --------- - -------------------- + -------------------- 7 3/2 _________________ (-2 + x) / 4\ / 4 \-5 + 2*x + 3*x / \/ -5 + 2*x + 3*x
/ 3 \ | / 3\ 2 / 3\ | | 280 \1 + 6*x / 12*x 18*x *\1 + 6*x / | 3*|- --------- + -------------------- + -------------------- - --------------------| | 8 5/2 _________________ 3/2| | (-2 + x) / 4\ / 4 / 4\ | \ \-5 + 2*x + 3*x / \/ -5 + 2*x + 3*x \-5 + 2*x + 3*x / /