Math, asked by ag8175, 9 hours ago

please copy main solve karke bhej do​

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Answers

Answered by snehankita2006dey
0

Answer:

Step-by-step explanation:

4x ² - 56x + 196

= 4 ( x² -14x + 49 )

= 4 ( x² - 7x - 7x + 49 )

= 4 [ x ( x - 7) - 7 (x - 7 ) ]

= 4 [ x - 7 ]²

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