Question

your questions is in the attachment...

please solve it in step by step and solve any 2 problems ​

Answer 1

Answer:

Number of non-square numbers between (n)² and (n+1)² = 2n

i) 7² and 8²

(7)² and (7+1)²

n=7

2n = 14

ii) 10² and 11²

(10)² and (10+1)²

n=10

2n = 20

iii) 40² and 41²

(40)² and (40+1)²

n=40

2n = 80

iv) 80² and 81²

(80)² and (80+1)²

n=80

2n = 160

v) 101² and 102²

(101)² and (101+1)²

n=101

2n = 202

vi) 205² and 206²

(205)² and (205+1)²

n=205

2n = 410