Question

Write a Pythagorean triplet whose one member is 5..

Plz answer it as it is of class 8...

Answer 1

The Pythagorean triplets are 2m, m square +1,m square -1
So let m square +1=5
=m square=5-1
=m square =4
=m=under root 4
=m=2
than
2m
2*5=4
than
m square -1
2square -1=3
So members are 3,4,5

Answer 2

Step-by-step explanation:

m^2+1=5

m^2=5-1=4

m^2=2

2m=2*2=4

m^2-1

2^2-1

4-1=3