Byju's Answer
Standard VIII
Mathematics
Like Terms
Identify and ...
Question
Identify and write the like terms in each of the following groups.
3
a
,
4
x
y
,
−
y
z
,
2
z
y
A
(
−
y
z
,
2
z
y
)
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B
(
y
z
,
4
z
y
)
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C
(
−
y
z
,
2
x
y
)
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D
(
y
z
,
2
x
y
)
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Solution
The correct option is
A
(
−
y
z
,
2
z
y
)
in
3
a
,
4
x
y
,
−
y
z
,
2
z
y
.
−
y
z
&
2
z
y
are like terms.
because ,
2
z
y
can be written as
2
y
z
which is a factor of
−
y
z
A
is correct.
Suggest Corrections
0
Similar questions
Q.
Mark the correct alternative in the following question:
​What should be added to xy + yz + zx to get
-
xy
-
yz
-
zx?
(a)
-
2xy
-
2yz
-
2zx (b)
-
3xy
-
yz
-
zx (c)
-
3xy
-
3yz
-
3zx ​ (d) 2xy + 2yz + 2zx
Q.
Group the like terms together.
−
3
5
x
2
y
z
,
−
7
x
2
y
,
11
6
x
2
y
z
,
6
x
y
2
,
3
2
x
2
y
,
7
2
x
y
2
Q.
x
2
+
y
2
+
2
x
y
+
y
z
+
z
x
=______
Q.
Work out the following divisions:
(
8
x
4
y
z
−
4
x
y
3
z
+
3
x
2
y
z
4
)
÷
(
x
y
z
)
Q.
Subtract the following :
4
z
2
x
y
+
x
2
z
y
−
5
x
y
z
+
2
x
y
2
z
from
x
2
z
y
+
x
y
z
+
x
y
2
z
−
z
2
x
y
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