Question

a=1 b= -2 a2+b2+3ab pls answer quick

Answer 1

Answer:

-1 is the answer for the given problem

Answer 2

Answer:

Here is your answer

Step-by-step explanation:

a2 +b2+ 3ab

= (1)2+(-2)2+3(1)(-2)

=1+4+(-6)

-1 is the answer