Question

plz fast simplify it question no. b​

Answer 1

Answer:

I can't simplify

Step-by-step explanation:

mark as brainlist please

Answer 2

Answer:

p^(r-s)(r+s) p^(s-t)(s+t) p^(t-r)(t-r)

p^r²-s²* p^s²-t² * p^t²-r²

p^r²-s²+s²-t²+t²-r²

p^0

Anything raise to zero is 1

1

Step-by-step explanation: