Question

Write the following cubes in expanded from: [3_2x+1] ³​

Answer 1

Step-by-step explanation:

(3-2x+1)^3

=(2+2x)^3

=(2)^3 + 3.(2)^2.2x +3.2.(2x)^2 +(2x) ^3

= 8 + 24x + 24x^2 + 8x^3

Answer 2

Answer:

Step-by-step explanation:

(3-2x+1)^3=?

Your question

We know (a+b+c)^3=3(a+b)(b+c)(c+a)

So , here a=3, b=-2x, c=1

Therefore

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

{. =12(3-2x)(1-2x)

Thank you for giving me this opportunity.