Factorise the following Expressions
4x² - 25y²
Answers
Answered by
2
Answer:
(a²-b²)=a²-2ab+b² formula is use
Answered by
6
Answer:
(2x+5y)(2x-5y)
Step-by-step explanation:
4x²-25y²
(2x)²-(5y)²
(2x+5y)(2x-5y) [(a²-b²)=(a+b)(a-b)]
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