3.05 Logarithms

Interactive practice questions

Rewrite the equation $5^2=25$52=25 in logarithmic form (with the index as the subject of the equation).

Easy

< 1min

Rewrite the equation $3^x=81$3x=81 in logarithmic form (with the index as the subject of the equation).

Easy

< 1min

Rewrite the equation $3^1=3$31=3 in logarithmic form (with the index as the subject of the equation).

Easy

< 1min

Rewrite the equation $2^0=1$20=1 in logarithmic form (where the index is the subject of the equation).

Easy

< 1min