Question

Plz help me with this problem
p^2 - 36

Answer 1

since is its a possibility of 7 or 11 we add the individual probabilities

so the answer is 1/6+ 1/18=3/18+1/18=4/18=2/9

2/9.

I hope now you'll understand

Answer 2

`\large \boxed{ (p+6)(p-6) }`

Explanation:

`p^2 - 36`

Rewrite 36 as 6 squared.

`p^2 - 6^2`

Apply difference of two squares formula:

`a^2-b^2 =(a+b)(a-b)`

`a=p\\b=6`

`p^2 - 6^2=(p+6)(p-6)`