Question

write the following cubes in expanded form (2x+1)^3​

Answer 1

Answer:

8x³+1

Step-by-step explanation:

2x+1*2x+1*2x+1

because we are saying about cube so multiply the given number 3 times I think it will help you please follow me and mark it as brainlest and I will follow you back

Answer 2

Given is  (2x+1)³

We will use identity

(a+b)³=a³+b³+3a²b+3ab²

Here,  a=2x and b=1

Therefore, 

                     =8x³ + 1 + 12x² + 6x

Pls mark as brainliest