Select all expressions that are equivalent to (2n+6)(n+3)
1 answer:
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)
You might be interested in
By doing by over 2 it will equal yeah
Answer:
The answer is D
Step-by-step explanation:
Answer:
whats the question though?
Answer:
Heptagon: D
Spetagon: D
Nonagon: B
Answer:
-13c-4
Step-by-step explanation: