Question

Find the perimeter of the rectangle in simplest form.


A. 16n2 + 26n + 6
B. 15n2 + 42n + 3
C. 8n2 + 13n + 3

Answer 1

A

Answer 2

3n(2) + 3n(2) + 5n(2) + 5n(2) = 16n(2)

then you take 6n + 6n + 7n + 7n = 26n

the you have the 3 +3

final answer is A

Answer 3

so you just added the squared number with the number?

Answer 4

you take the n(2) + n + regular number

Answer 5

because thats the formula right?

Answer 6

well, no, the formula is a^2 + b^2 = c^2

Answer 7

ok :)