Select all expressions that are equivalent to (2n+6)(n+3) Question Select all expressions that are equivalent to (2n+6)(n+3) in progress 0 Math Iris 3 months 2021-10-19T02:13:24+00:00 2021-10-19T02:13:24+00:00 1 Answer 0 views 0

## Answers ( )

Answer:

(2n+6)(n+3)=

(2*n+2*3)(n+3)=

2(n+3)(n+3)=…..(1)

2(n+3)^2=….(2)

2(n^2+2*n*3+3^2) =

2(n^2+6n+9)=….(3)

2n^2+2*6n+2*9=

2n^2+12n+18…. (4)