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Answer:
(4/7)-⁴ = (7/4)⁴
(7/4)⁴ * x = (7/4)⁵
x = (7/4)⁵ / (7/4)⁴
x = (7/4)⁵-⁴
x = (7/4)¹
x = 7/4.
So 7/4 should be multiplied by (4/7)-⁴ to get (7/4)⁵.
Step-by-step explanation:
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Step-by-step explanation:
(4/7)^-4 *x= (7/4)^5
=> (4/7)^5-4=x
=>(4/7) ^1= x
=>x=4/7