Question

Express the perimeter of the triangle as a polynomial in simplest form. (See attachment.)

Answer 1

add the 3 sides together... and collect like terms

Answer 2

(x + 5)^2 + (x - 3)?

Answer 3

You should take the sum of the three sides, so simplify (x+5) + (x+5) + (x-3)

Answer 4

(x + 7)?

Answer 5

You forgot one thing: x+x+x + 5+5-3= 3x+7

Answer 6

Okay, thanks for the help!

Answer 7

np