Question

27x³+1 factor each of the following

Answer 1

Step-by-step explanation:

Given expression is 27x³+1

It can be written as 3³x³+1³=(3x)³+1³

This is in the form of a³+b³

Here, a=3x, b=1

we know that a³+b³=(a+b)(a²-ab+b²)

(3x)³+1³=(3x+1)((3x)²-(3x)(1)+1²)

27x³+1=(3x+1)(9x²-3x+1)

Answer 2

Answer:

solve kare tho answer aayyega