Question

Can someone solve this? The problem is 7 9/4

Answer 1

a = 7 , b = 9 , c = 4

Explanation:

using the rule of exponents/ radicals

`a^{(b)/(c) }` =
`\sqrt[c]{a^(b) }`

then

`7^{(9)/(4) }` =
`\sqrt[4]{7^(9) }` ← in the form
`\sqrt[c]{a^(b) }`

with a = 7 , b = 9 , c = 4