Official papers

Official 2021 Paper 2 · Q1

Paper 2Calculus

Find the value of

∫14(3x+4x2)dx.\int_1^4\left(3\sqrt{x}+\frac{4}{x^2}\right)\dd x.
A−0.75-0.75
B7.1257.125
C1111
D1717
E1818
F21.87521.875
G34.534.5

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