Question

11. Is it possible to find the side of a square lot if its area is (9x² - 30x +25) square

meters? Why?
A. No, one of the lengths of the side must be given.
B. No, the area is not factorable.
C. Yes, using the factoring difference of two squares.
D. Yes, because the area is a perfect square trinomial.
12

Answer 1

The side length of the square lot is 3x - 5 meters.

Step-by-step explanation:

In order to find the side of a square lot given its area of (9x² - 30x + 25) square meters, we need to factor the quadratic expression. The area (9x² - 30x + 25) is indeed factorable as (3x - 5)(3x - 5). Since a square has equal sides, the side length of the square lot is 3x - 5 meters.

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