Question

625-a^4b^4 following in the products form​

Answer 1

Answer:

Step-by-step explanation:

Given that,

625 - a^4 b^4

= (5) ^4 - a^4 b^4 ( 625 = 5× 5× 5× 5 = 5^4 )

= (5)^4 - (ab)^4

= ( 5² )² - [ (ab)²]²

= ( 5² - (ab)² ) ( 5² + (ab)²) ( ∵ a²- b² = (a-b)(a+b) , here a =5² & b=(ab)² )

= (25 - a²b²) (25 + a²b²)

I hope this is correct.