Question

factorise the attachment​

Answer 1

Answer:

hey mate

Step-by-step explanation:

27(x+1)3+y3

27×1=27

273+y3 = 276y

Answer 2

Step-by-step explanation:

GIVEN THAT,

27(X+1)³+y³

• 27x³+1³+3x²1+3x.1²+y³
• 27x³+1+3x²+3x+y³
• 27x³+3x²+3x+y³+1
• 3(9x³+x³+X)+y³+1

3x+y³+1

I HOPE U MAY UNDERSTAND