Solve, giving your answers correct to 3 significant figures. a. ln(3 x 2 ) = 2
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Solve, giving your answers correct to 3 significant figures.
a. ln(3 − x2) = 2 ln x
b. 2ln(x + 2) − ln x = ln(2x − 1)
c. 2ln( x + 1) = ln( 2x + 3)
d. ln(2x + 1) = 2 ln x + ln5
e. ln(x + 2) − ln x = 1
f. ln(2 + x2 ) = 1 + 2 ln x
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Related Book For
Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook
ISBN: 9781108407199
1st Edition
Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey
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