Integral of Polynomials
∫
(
3
x
2
+
6
x
+
3
)
d
x
=
∫
3
x
2
d
x
+
∫
6
x
d
x
+
∫
3
d
x
=
3
∫
x
2
d
x
+
6
∫
x
d
x
+
3
∫
1
d
x
=
3
(
1
3
x
3
)
+
6
(
1
2
x
2
)
+
3
(
x
)
+
C
=
x
3
+
3
x
2
+
3
x
+
C
Algebra
Analytic Geometry
Differential Calculus
Integral Calculus
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Copyright © Dayal D. Purohit, Ph.D.(Mathematics)