4.1
Simplify 3y + 3
x + 4 + 5x
9
7
x
2
24
Draw a stem and leaf diagram to show
the below information.
Expand
Sha
4x(3x
+ 3x)
44
1
£
re
i
io
at
r
e
h
nt
35
52
42
27
36
23
31
41
50
34
44
28
45
45
53
:6
5
:
1
of
duct of
o
r
p
a
s
a
80
Express 1
tors
prime fac
Factor
i
se 4xy
Expand
+ 8x
and sim
plify
(x + 1)
(x + 1
)
x?
s
i
t
Wha
we
r ans
u
o
y
ns for
o
s
a
e
r
Give
120o
r
0
0.8 x
.6
x
www.justmaths.co.uk
© JustMaths 2014
4.1
Simplify 3y + 3
x + 4 + 5x
9
7
x
2
24
Draw a stem and leaf diagram to show
the below information.
Expand
Sha
4x(3x
+ 3x)
44
1
£
re
i
io
at
r
e
h
nt
35
52
42
27
36
23
31
41
50
34
44
28
45
45
53
:6
5
:
1
of
duct of
o
r
p
a
s
a
80
Express 1
tors
prime fac
Factor
i
se 4xy
Expand
+ 8x
and sim
plify
(x + 1)
(x + 1
)
x?
s
i
t
Wha
we
r ans
u
o
y
ns for
o
s
a
e
r
Give
120o
r
0
0.8 x
.6
x
www.justmaths.co.uk
© JustMaths 2014