Question

Plz, Help me with this question.

Answer 1

The answer is the first option. When u take three out of the dimensions it gives you (5x-3)

Answer 2

first option

Explanation:

Given

area = 15x - 9 ← factor out 3 from each term

= 3(5x - 3)

Thus the dimensions are 3 by (5x - 3)