Question

Really stuck on this question idrk why.. can anyone help me?

Answer 1

3x^2 + 15x

Explanation:

area = length x width

a = 3x(x + 5)

a = 3x^2 + 15x

Answer 2

i think its C) 3x^2 + 5

Explanation:

because it matches it matched the rectangle, I'm so sorry if this is wrong I tried my best good luck!!