Simplify $ p^3 + 27$
Answer & explanation
Correct answer: option 4
a3 + b3 = ( a + b ) ( a2 + b2 - ab )
By using this formula,
$ p^3 + 27$ = (p + 3)(p2 - 3p + 9)
Simplify $ p^3 + 27$
Correct answer: option 4
a3 + b3 = ( a + b ) ( a2 + b2 - ab )
By using this formula,
$ p^3 + 27$ = (p + 3)(p2 - 3p + 9)