Question

Square is shown below

6x - 5
What is the area of the square expressed as a trinomial in terms of ?
A 3602 +25
X
B. 3632 - 25
C. 3632 – 605 + 25
D 3602 – 603 – 25

Answer 1

Explanation:

(a -b)² = a² - 2ab + b²

Here, a = 6x & b = 5

Area of a square = side * side

= (6x - 5)*(6x - 5)

= (6x - 5)²

= (6x)² - 2*6x*5 + 5²

= 36x² - 60x + 25