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1.9.27 Integration by substitution (reverse chain rule) (A-level only)
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Question 21
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i.
∫4x+32x2+3x−1 dx \int \frac{4x + 3}{2x^2 + 3x - 1} \, \mathrm{d}x
∫
2
x
2
+
3
x
−
1
4
x
+
3
d
x
[2]
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3
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ii.
∫e3x(e3x+2)4 dx \int \frac{\mathrm{e}^{3x}}{(\mathrm{e}^{3x} + 2)^4} \, \mathrm{d}x
∫
(
e
3
x
+
2
)
4
e
3
x
d
x
[3]
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3
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1.9.27 Integration by substitution (reverse chain rule) (A-level only) Questions
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1.9.27 Integration by substitution (reverse chain rule) (A-level only)
