Question

please answer fast with full solution and identities I will surely Mark you brainliest​

Answer 1

Answer:

1.)P^4 - (q+R) ^4

= (P^2)^2 - ((q +R) ^2)^2

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

(P^2 + (Q + R) ^2) (P^2 - (Q + R) ^2)

(P^2 + (Q + R) ^2)(P + Q + R) (P - Q - R)

2.) Don't know

Answer 2

(a)    2q-r

(b)   egg

(c)    vegetable

(d)   chicken

(e) fish