Question

hii... the question is write the following cubes is expanded form:. (2x+1)3​

Answer 1

Answer:

Step-by-step explanation:

(a+b)^3 = a^3 + b^3 +3a^2b + 3ab^2

(2x+1)^3 = (2x^)3 + (1)^3 + 3 × (2x)^2 × 1 + 3 × (2x) × (1)^2

=8x^3 + 1 + 12x^2 + 6x

Hope it is clear