NZ Level 7 (NZC) Level 2 (NCEA)
topic badge
Simple Exponential Equations

Interactive practice questions

Solve the equation $4^y=64$4y=64 for $y$y.

Easy
Less than a minute
Sign up to try all questions

Solve the equation $4^y=256$4y=256 for $y$y.

Solve the equation $5^{10x+33}=125$510x+33=125 for $x$x.

Solve the equation $5^{-3x-1}=3125$53x1=3125 for $x$x.

Outcomes

M7-7

Form and use linear, quadratic, and simple trigonometric equations

91257

Apply graphical methods in solving problems

91261

Apply algebraic methods in solving problems

What is Mathspace

About Mathspace