Exponentials

Hong Kong

Stage 4 - Stage 5

Solve $4^x=4^8$4`x`=48.

Easy

< 1min

Solve $x^5=3^5$`x`5=35.

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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