3/5 8 5/7 x - -- + 2*x 4 x
d / 3/5 8 5/7\ --|x - -- + 2*x | dx| 4 | \ x /
Differentiate term by term:
Apply the power rule: goes to
The derivative of a constant times a function is the constant times the derivative of the function.
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 :
Apply the power rule: goes to
The result of the chain rule is:
So, the result is:
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 result is:
The answer is:
32 3 10 -- + ------ + ------ 5 2/5 2/7 x 5*x 7*x
/80 3 10 \ -2*|-- + ------- + -------| | 6 7/5 9/7| \x 25*x 49*x /
/160 7 30 \ 6*|--- + --------- + ---------| | 7 12/5 16/7| \ x 125*x 343*x /