if root7×7^3÷7-3/2=7^k+2 thev k=
Answers
Answered by
0
Answer:
k=5
Step-by-step explanation:
7√7×7^3÷7^(-3/2)=7^(k+2)
(7√7×7^3)/7^(-3/2)=7^(k+2)
7×7^6=7^(k+2)
7^7=7^(k+2)
now base is same so we can compare the powers
so 7=k+2
k=5
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Answered by
0
Answer:
5
Step-by-step explanation:
7√7×7^3÷7^(-3/2)=7^(k+2)
(7√7×7^3)/7^(-3/2)=7^(k+2)
7×7^6=7^(k+2)
7^7=7^(k+2)
7=k+2
k=5
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