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Subjects
Maths CBSE Homework Assignments
Class 7
Algebraic expressions
Addition of algebraic exoressions I
1.
Addition of binomials (Mixed numbers)
Task:
5
m.
Simplify the algebraic sum of binomials:
4
3
5
a
−
2
13
a
2
+
1
13
a
2
−
1
3
5
a
+
2
3
Choose the correct answer:
4
1
65
a
⋅
a
2
−
7
65
a
2
⋅
a
none
of
them
3
12
13
a
⋅
a
2
3
a
−
1
13
a
2
+
2
3
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