Question

Please answer thisquestion:- (1.5y-6)(1.5y +6)​

Answer 1

Answer:

2.25y^2 -36

Step-by-step explanation:

(1.5y-6)(1.5y+6) is inthe form of

(a-b)(a+b)

According to the identity,

(a-b)(a+b)=a^2 - b^2

(1.5y-6)(1.5y+6)=(1.5y)^2 - (6)^2

= 2.25y^2 -36