Mathematics - Functions - Logarithmic - Properties of logarithms - Expand and Condense
12 problems: (1-4) EXPAND into sum/difference of simple logs: log(5x), log(x³/y), log(√(ab)), log(x²y³/z⁴). (5-8) CONDENSE into single log: log(3)+log(7), 2log(x)-log(y), ½log(x)+3log(y), log(a)-2log(b)+log(c). (9-10) Solve equations using properties: log(x)+log(x-3)=1 → log(x²-3x)=1 → x²-3x=10. (11