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Without using a calculator, simplify $\log_3 9 - \log_5 \sqrt{5}$
in Grade 12 Maths by Platinum (112k points) | 35 views

1 Answer

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3^x =9, x=2

5^x = 5^(1/2), x= 1/2

=2 - 1/2 = 1.50
by Diamond (84.9k points)
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