Math, asked by ashmita14, 1 year ago

factorise16a4-625b4​

Answers

Answered by ashimagupta72
4

Answer:

Step-by-step explanation:

16a⁴ -. 625b⁴

= ( 4a² )² - (25b²)²

Using a²-b² =( a+b) (a-b) we get

= (4a²+25b²)(4a²- 25b²)


ashmita14: tysm I got the same answer but in my answer sheet the answer is (2a-5b) (2aplus5b) (4a2plus25b2
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