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Hong Kong
Stage 4 - Stage 5
Solve Exponential Equations
Lesson
Practice
Interactive practice questions
Solve
$4^x=4^8$
4
x
=
4
8
.
Easy
< 1min
Solve
$x^5=3^5$
x
5
=
3
5
.
Easy
< 1min
Solve
$9^x=9^{-4}$
9
x
=
9
−
4
.
Easy
< 1min
Solve
$8^{-7}=x^{-7}$
8
−
7
=
x
−
7
.
Easy
< 1min
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