Question

plzplzplz answer thi fast​

Answer 1

Answer:

xhmffm dfkbddhmcseuk xzcnnsshkbss

Answer 2

Answer:

19

Step-by-step explanation:

(a+b)²

=2=a² + b² + 2ab

a²+b²=5²

=25

and 2ab=3×2=6

Now we substitute the values for both in general equation and we get

25=a²+b²+6

a²+b²=25-6=19