Question

i) Pythagorean Triplet
1)14
2)16
3)18
pls solve and tell me fast​

Answer 1

1)2m=14
m=14/2
m=7
m^2-1=7^2-1
m^2-1=49-1
m^2-1=48
m^2+1=7^2+1
m^2+1=49+1
m^2+1=50