Question

expand (2a+3b)³. b n​

Answer 1

Answer:

amount transferred to Capital Reserve will be

(a) * 300.

(b) * 60.

(c) 90,

(d) 30.

Answer 2

Solution:

2a−3b)3=(2a)3+(−3b)3+3(2a)(−3b)(2a−3b)

=8a3−27b3−18ab(2a−3b)

=8a3−27b3−36a2b+54ab2