Question

Find the product of (p-3)(p+3) using appropriate identities​

Answer 1

Answer:

p^2-9

Step-by-step explanation:

(p-3)(p+3)

using the identity (a+b)(a-b)=a^2-b^2

p^2-(3)^2

p^2-9

So p^2-9 is the final answer.

Hope it hepls buddy!

Please mark me the brainliest!

Answer 2

$p^{2}$Answer:

We need to find value of (p−3)(p+3)

Using identity  (x−y)(x+y)=$x^{2} -y^{2}$

 

Therefore, (p−3)(p+3)=$(p^{2} )$ −$(3^{2} )=p^{2} -9$

Step-by-step explanation: