Question

factorise. : 64x3-27y3+z3+36xyz​

Answer 1

Step-by-step explanation:

64x³-27y³+z³+36xyz

= (4x)³+(-3y)³+(z)³-3×4x×(-3y)×z

= [4x+(-3y)+z] [(4x)²+(-3y)²+(z)²

-4x×(-3y)-(-3y)×z-z×4x]

= (4x-3y+z) (16x²+9y²+z²+12xy+3yz-4zx)

Answer 2

Answer:

(4x-3y+z) (16x²+9y²+z²+12xy+3yz-4zx) answer

Step-by-step explanation: