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Byju's Answer
Standard VIII
Mathematics
Factorisation by Regrouping Terms
Factorise:3 z...
Question
Factorise:
3z
2
− 10z + 8
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Solution
T
h
e
g
i
v
e
n
e
x
p
r
e
s
s
i
o
n
i
s
3
z
2
-
10
z
+
8
.
Find
two
numbers
that
follow
the
conditions
given
below
:
S
u
m
=
-
10
P
r
o
d
u
c
t
=
3
×
8
=
24
C
l
e
a
r
l
y
,
t
h
e
n
u
m
b
e
r
s
a
r
e
-
6
a
n
d
-
4
.
3
z
2
-
10
z
+
8
=
3
z
2
-
6
z
-
4
z
+
8
=
3
z
(
z
-
2
)
-
4
(
z
-
2
)
=
(
3
z
-
4
)
(
z
-
2
)
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Standard VIII Mathematics
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