1.

Factorise the following using ide25a²b² - 10ab + 1​

Answer»

______________Factorise:-25a²b² - 10AB + 1_____________________Formula:-(a-b)² = (a)² - 2(a)(b) + (b)²_____________________=> 25a²b² - 10ab + 1=> (5AB)² - 2(5ab)(1) + (1)²_____________________Thankyou~



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