Question

Questions p= -2 ,q= -1 ,r= 3 p⁴+q⁴+r⁴
please tell in prosses
and fast as hope you tell me the correct answer​

Answer 1

Answer:

p^4+q^4+r^4 = 98

Step-by-step explanation:

p= -2 ,q= -1 ,r= 3

p⁴+q⁴+r⁴ = (-2)^4 + (-1)^4 + (3)^4

= (-2 x-2 x -2 x -2) + (-1 x -1 x -1 x -1) + (3 x 3 x 3 x 3)

= 16 + 1 + 81 = 98