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Byju's Answer
Standard XII
Mathematics
Integration Using Substitution
Evaluate the ...
Question
Evaluate the following integral:
∫
x
3
−
3
x
2
+
5
x
−
7
+
x
2
a
x
2
x
2
d
x
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Solution
∫
x
3
−
3
x
2
+
5
x
−
7
+
x
2
a
x
2
x
2
d
x
=
1
2
∫
x
3
−
3
x
2
+
5
x
−
7
+
x
2
a
x
x
2
d
x
=
1
2
∫
x
d
x
−
3
2
∫
d
x
+
5
2
∫
d
x
x
−
7
2
∫
d
x
x
2
+
1
2
∫
a
x
d
x
=
x
2
4
−
3
x
2
+
5
2
log
|
x
|
+
7
2
x
+
a
x
2
log
a
+
c
where
c
is the constant of integration.
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Q.
Find the product of the following polynomials and state the degree of their product.
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