Question

Expand y2-16 explain with steps​

Answer 1

Answer:

refer the attachment:)✍

Answer 2

Answer:

givenpolynomial=y

2

−16

becausea

2

−b

2

=(a+b)(a−b)

(y)

2

−(4)

2

=(y+4)(y−4)

hopeithelpsyou

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