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Subjects
Mathematics CBSE
Class 7
Algebraic expressions
Types of algebraic expressions. Polynomials
21.
The product of sum and difference (numeric expression)
Exercise condition:
8
m.
Perform the multiplication:
6
−
1
⋅
6
+
1
⋅
6
2
+
1
⋅
6
4
+
1
⋅
6
8
+
1
−
6
16
+
26
Answer:
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