Question

Write (3a + 4b)^3 in the expanded form​

Answer 1

Answer:

Expanded form = (3×a)+(3×a)+(3×a) + (4×b)+(4×b)+(4×b).

Step-by-step explanation:

Hope it helps! ❤

Answer 2

Answer:

27a³+64b³+144ab²+108a²b

Step-by-step explanation:

(3a + 4b)^3=(3a)³+(4b)³+3(3a)²(4b)+3(4b)²(3a)=27a³+64b³+108a²b+144b²a.