Equations
Hong Kong
Stage 4 - Stage 5
Simple Exponential Equations
Interactive practice questions
Solve the equation $4^y=64$4y=64 for $y$y.
Easy
< 1min
Solve the equation $4^y=256$4y=256 for $y$y.
Easy
< 1min
Solve the equation $5^{10x+33}=125$510x+33=125 for $x$x.
Easy
< 1min
Solve the equation $5^{-3x-1}=3125$5−3x−1=3125 for $x$x.
Easy
1min
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