Question

p=-2, q=-1 r=3
So
p²+q²-r² ??
hlp plz​

Answer 1

Answer:

4 +1 + 9 = 14

Hope it helps You

Step-by-step explanation:

Answer 2

p²+q²-r²

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

= 4 + 1 - 9

= 5 - 9

= -4

Answer: -4