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1.8.8 Integration by substitution (A-level only)
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Use the substitution
u=x2+5u = x^2 + 5
u
=
x
2
+
5
to find
∫2x(x2+5)4dx\int 2x(x^2 + 5)^4 dx
∫
2
x
(
x
2
+
5
)
4
d
x
[5]
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1.8.8 Integration by substitution (A-level only) Questions
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1.8.8 Integration by substitution (A-level only)
