find the x in 3^x=243
Answers
Answered by
4
Answer:
81
Step-by-step explanation:
3x = 243
x = 243÷3
x= 81
Answered by
2
Answer:
7
Step-by-step explanation:
3×3=9
3×9=27
27×3=81
81×3=243
hence 3^7= 243
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