a) 23×23 = 529 b) 49×49 = 2,401 c) 2½×2½ = 5/2×5/2 = 25/4 = 6.25 d) 4.25 = 425/100 = 17/4×17/4 = 289/16 = 18.0625 Reply
Answer:
a) 529
b) 2,401
c) 1
d) 18.0625
a) 23×23 = 529
b) 49×49 = 2,401
c) 2½×2½ = 5/2×5/2 = 25/4 = 6.25
d) 4.25 = 425/100 = 17/4×17/4 = 289/16 = 18.0625