Question

please answer me fast

Answer 1

Heya

x=10

Hope it helps! ^_^

Answer 2

★ LOGARITHMIC REDUCTIONS ★


$log_{x}3 + 2 = 2 log_{10}2 + log_{10}75 \\ log_{x}3 + log_{10}100 = log_{10}4 + log_{10}75 \\ log_{x}3 = ( log_{10}(4 \times 75)) - log_{10}100 \\ log_{x}3 = log_{10}300 - log_{10}100 \\ log_{x}3 = log_{10}( \frac{300}{100} ) \\ log_{x}3 = log_{10}3 \\ x = 10$