Algebra
# Logarithmic Inequalities

Solve the logarithmic inequality $\log_{25}\left(3 x^2+4x+1\right)\le \log_{5}(x+1)+1.$

Solve $\log_2(x-13)<\log_4(x-10)+1.$

How many integer solutions does the following inequality have: $\log_{3}(x-1)\le \log_{9}(313-x^2)?$

What is the minimum integer $x$ that satisfies the inequality $\log_{2}(x-4)>\log_{4}(x-2)?$