1.
Term
Differentiated term
 
Term
Differentiated term
a.
x4
4x3
h.
b.
2x6
12x5
i.
20x4 + 4x
c.
x21
21x20
j.
(2x − 3)2
8x -12
d.
5x5
25x4
k.
3x(2x − 6)
12x -18
e.
3x2 + 3x
6x + 3
l.
(x + 3)(x − 5)
2x − 2
f.
2x2 + 5x + 6
4x + 5
m.
4(x − 2)2
8x − 16
g.
2(x − 4)
2
n.
x2(x2 − 2x − 9)
4x3 − 6x2 − 18x

2. a. f ' (x) = 12x2 − 10x + 8

b.  = 50x9 − 30x4 + 3

c. g ' (x) = 2x − 5

d.  = 3x2 − 4x − 24

3.
Term
Differentiated term
 
Term
Differentiated term
a.
x-3
-3x -4
f.
√ x
b.
g.
c.
h.
d.
i.
e.
j.

4. a. 

b. 

c. 

d.  = 3