Math, asked by maevecardozo39, 5 hours ago

factorise : 27x³- 8 pls

Answers

Answered by amalidph786

0

(3x-2) (9x2+6x+4)

Step-by-step explanation:

24x3-8 is a difference of cubes

*a3-bb=(a-b)(a2+ ab+b2)

here a=3x -> (3x3)=27x3

and b=2 -> (2x3)=8

=> 27x3-8=(3x-2)(9x2+6x+4)

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