Question

If a+b=5 and ab=6, find a^2+b^2

Answer 1

Answer:

value of a=2,b=3

a^2+b^2

=2^2+3^2

=4+9

=13

Answer 2

Answer:

13

Step-by-step explanation:

a+b=5

3+2=5

ab=6

3*2=6

so,a=3and b=2

a^2+b^2

3^2+2^2

9+4

13