Math, asked by sanjivjha28, 4 months ago

25x²-64y² ÷ 5z-8y
divide
please answer this guys please ​

Answers

Answered by varunkumaraer
1

Answer:

5x + 8y

Step-by-step explanation:

= 25x² - 64y² / 5x - 8y

= 5²x² - 8²y² / 5x - 8y

= (5x)² - (8y)² / 5x - 8y

= ( 5x - 8y) ( 5x + 8y) / ( 5x - 8y ) [ Since ( a² - b² ) = (a+b)(a-b) ]

= 5x + 8y

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