Question

factorise 28ay^2 -175ax^2 ​

Answer 1

Step-by-step explanation:

$28ay ^{2} - 175ax ^{2}$

Factor out 7a from the expression

$7a(4 {y}^{2} - 25 {x}^{2} )$

Using a² - b² = ( a-b )( a+b ) factor the expression

Solution :

$7a(2y - 5x) \times (2y + 5x)$

Here is your answer...

Answer 2

Answer:

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