Question

find the value of a^2+2(b^2+c^2) if b=1,c=3anda=2 is​

Answer 1

Answer:

24

Step-by-step explanation:

a²+2(b²+c²)

2²+2(1²+3²)

4+2(1+9)

4+2(10)

4+20

24

hope it's helpful..

Answer 2

Answer:

ans is 60

Step-by-step explanation:

a²+2(b²+c²)

» a=2 b=1 c=3

so it

2²+2(1²+3²)

4+2(1+27)

4+2×28

4+56

=60 ans.