Question

factorise 2x square - 10 X + 8 by using perfect square method​

Answer 1

2x² - 10x + 8

=> 2 ( x² - 5x + 4 )

=> 2 { x² - ( 4 + 1 )x + 4 }

=> 2 { x² - 4x - x + 4 }

=> 2 { x ( x - 4 ) - 1 ( x - 4 ) }

=> 2 { ( x - 4 ) ( x - 1 ) }

=> 2 ( x - 4 ) ( x - 1 ) [ • Required Answer ]

Answer 2

Answer:

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Step-by-step explanation:

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