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5 votes
Each question mark represents a missing exponent. Find the value of the exponent.

Each question mark represents a missing exponent. Find the value of the exponent.-example-1
User Mansinh
by
5.3k points

1 Answer

5 votes

Answer:

4

Explanation:

r^-7*r^4=r^-7+4=r^-3=1/r^3

User Ruchita
by
5.7k points
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