How to you write 9*7*9*9*7*9 in index notation
Answers
Answered by
4
Answer:
7² × 9⁴
Step-by-step explanation:
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Answered by
1
Answer:
7^2 9^4
Step-by-step explanation:
As axaxaxa=a^4
9x9x9x9=9^4
As axa=a^2
7x7= 7^2
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