Question

simplify
(2r)^2(s^2)+6(rs)^2+1

Answer 1

\[(2r)^2(s^2)+6(rs)^2+1\]

Answer 2

like that?

Answer 3

\[(2r)^2=4r^2\] is a start

Answer 4

also \[6(rs)^2=6r^2s^2\]

Answer 5

\[4r ^{2}s ^{2}+6r ^{2}s ^{2}+1\]