What is the factored form of the expression?

p2 – 49
(1 point)
Responses

(p + 7)(p + 7)
( p + 7)( p + 7)

(p – 7)(p + 7)
( p – 7)( p + 7)

(p – 7)(p – 7)
( p – 7)( p – 7)

(p – 30)(p – 19)

1 answer

(p - 7)(p + 7)