Solve the inequalities, giving your answer in terms of base 10 logarithms. a. 2 x < 5

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Solve the inequalities, giving your answer in terms of base 10 logarithms.

a. 2^x < 5

b. 5^x> 7

c. (2/3)^x> 3

d. 0.8^x < 0.3

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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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Question Posted: Mar 13, 2023 02:54 AM

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Solve the inequalities, giving your answer in terms of base 10 logarithms. a. 2 x < 5

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a To solve this inequality we can take the logarithm base 10 of both sides to get log2x log5 Using t...View the full answer

Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

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