Question

a=3, b=5,(a+b)^2=?, (a-b)​

Answer 1

Answer:

a+b=5. ab=2

a=b/2

a+b=5

b/2+b=5

3b/2=5

3b=10

b=10/3

Substituting in a=b/2

We get ,

a=10/3/2

a=10/6

HOPE YOU UNDERSTAND..