Question

(y²+3/2)(y²-3/2)
if u can't understand the question u may take help from attachment​

Answer 1

Answer:

y^4-9/4

Step-by-step explanation:

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

y^4-9/4

Answer 2

Answer:

Use the formula (a+b)^(a-b)=(a²-b²)

Step-by-step explanation:

Using identity (a²-b²)= (a+b)^(a-b), we have

(y²)²- (3/2)²

= y⁴-9/4