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Byju's Answer
Standard VIII
Mathematics
Addition and Subtraction of Algebraic Expression
Add x2+x an...
Question
Add
x
2
+
x
and
2
x
+
1
Open in App
Solution
x
2
+
x
+
0
+
0
x
2
+
2
x
+
1
____________
x
2
+
3
x
+
1
.
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