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Byju's Answer
Standard IX
Mathematics
Addition of Polynomials
3 x+5 y3-2 x-...
Question
(3x + 5y)
3
-
(2x
-
y)
3
Open in App
Solution
3
x
+
5
y
3
-
2
x
-
y
3
=
3
x
+
5
y
-
2
x
-
y
3
x
+
5
y
2
+
3
x
+
5
y
2
x
-
y
+
2
x
-
y
2
=
x
+
6
y
9
x
2
+
25
y
2
+
30
x
y
+
6
x
2
-
3
x
y
+
10
x
y
-
5
y
2
+
4
x
2
-
4
x
y
+
y
2
=
x
+
6
y
19
x
2
+
33
x
y
+
21
y
2
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0
Similar questions
Q.
Factorise the following:
(
3
x
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3
−
(
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Q.
Simplify:
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.
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Question 5
Simplify:
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Question 5
Simplify:
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Q.
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