Question

factorize
$(3a - 1)^{2} -6a + 2$

Answer 1

Hey !!

(3a - 1) ² - 6a + 2

(3a)² + 1 - 2×3a ×1 - 6a + 2

9a² + 1 - 6a - 6a + 2

9a² + 3 - 12a

3(3a² - 4a + 1 )

3{ ( 3a² - 3a - a + 1 )}

3 { ( 3a ( a - 1 ) - 1 ( a -1) }

3{( 3a - 1) ( a - 1 ) } Factorise here

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Hope it helps you !!!

@Rajukumar111