Question

write (x+2)cube
plz give answer fast​

Answer 1

Step-by-step explanation:

=> ( x + 2 )³

=> x³ + 8 + 3x²(2) + 3x(2)²

=> x³ + 8 + 6x² + 12x

Answer 2

Answer:

x³+6x²-12x+8

Step-by-step explanation:

Formula – (a+b)³ = a³+b³+3ab(a+b)

here,

a=x

b=2

putting value

x³+2³+3×x×2(x+2)

x³+8+6x(x-2)

x³+8+6x²-12x

in standard form

x³+6x²-12x+8

i Hope this will help u

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