Question

Which products result in a difference of squares? Check all that apply.
(5z + 3)(–5z – 3)
(w – 2.5)(w + 2.5)
(8g + 1)(8g + 1)
(–4v – 9)(–4v + 9)
(6y + 7)(7y – 6)
(p – 5)(p – 5)

Answer 1

these are the answers because i had the same question and they told me these were the answers 
(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

Answer 2

Answer:

its b and d

Step-by-step explanation:

the top one is right but its the short answer