Math, asked by badbunny9465, 1 month ago

20. Expand: y2

– 16 by using a2

– b

2

identity.

Answers

Answered by pravasnasiwakoti245

1

Answer:

( y + 4 ) ( y - 4 )

Step-by-step explanation:

y² - 16

y² - 4²

( y + 4 ) ( y - 4 )

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