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10&10a

5.08 Equations with exponentials and logarithms

Interactive practice questions

Solve $\log_8y=4$log8y=4 for $y$y.

Easy
< 1min

Solve $\log_{64}x=\frac{1}{3}$log64x=13 for $x$x.

Medium
< 1min

Solve $\log_49x=2$log49x=2 for $x$x.

Medium
1min

Solve $9\log_{10}x=45$9log10x=45 for $x$x.

Medium
2min
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Outcomes

ACMNA270 (10a)

Solve simple exponential equations

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