Question

8) If a2-b2=24 and a-b=4 then a+b =​

Answer 1

Step-by-step explanation:

Formula (a−b)

2

=a

2

+b

2

−2ab

Given, a

2

+b

2

=41 and ab=4

So, (a−b)

2

=a

2

+b

2

−2ab=41−2×4=41−8=33

=>a−b=

33