Question

Find product using suitable identity (y2 +3/2) ( y2 -3/2)

Answer 1

Answer:

( y² +3/2)( y² - 3/2)

= ( y²)² - (3/2)²

= y² - 9/4

so, their product is

y² - 9/4

Step-by-step explanation:

formula used : ( a + b)(a - b) = a² - b²