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Byju's Answer
Standard IX
Mathematics
Linear Equation in One Variable
Add the follo...
Question
Add the following monomials:
3
m
n
,
−
5
m
n
,
8
m
n
,
4
m
n
Open in App
Solution
3
m
n
+
(
−
5
m
n
)
+
8
m
n
+
4
m
n
=
m
n
(
3
−
5
+
8
+
4
)
=
m
n
(
15
−
5
)
=
m
n
(
10
)
=
10
m
n
Suggest Corrections
2
Similar questions
Q.
Add:
3
m
n
,
−
5
m
n
,
8
m
n
,
−
4
m
n
Q.
Question 2 (i)
Add:
3mn, -5mn, 8mn, -
4mn
Q.
Add :
(i)
3
m
n
,
−
5
m
n
,
8
m
n
,
−
4
m
n
(ii)
t
−
8
t
z
,
3
t
z
−
z
,
z
−
t
Q.
Add the following expressions:
8
m
n
,
−
3
m
n
,
−
2
m
n
,
5
m
n
.
Q.
Add the following terms:-
(i)
m
−
7
m
n
+
6
,
2
m
+
9
m
n
−
4
and
−
11
m
−
8
m
n
−
5
(ii)
a
(
b
−
5
)
and
b
(
5
−
a
)
(iii)
−
m
2
+
5
m
n
and
4
m
2
−
3
m
n
+
8
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