Answer:
15,625
Explanation:
(a + b)³ = a³ + 3a²b + 3ab² + b³
(20+5)³
20³ + 3(20²)(5) + 3(20)(5²) + 5³
8000 + 6000 + 1500 + 125
15625
25^3
The base is 25 and the power is 3
That means we multiply 25 together 3 times
= 25*25*25 =15625
3.4m questions
4.3m answers