Question

if a/b = 7/3 then find the value of a3-b3/b3​

Answer 1

$316 {}^{}$

Answer 2

Answer:

316/27

Step-by-step explanation:

a/b=7/3

a³-b³/b³

a³/b³-b³/b³

(a/b)³-1

(7/3)³-1

343/27-1

343-27/27

316/27