Question

find the prouduct using suitable identity (z^2-5) (z^2+8)​

Answer 1

Answer:

$\huge\mathbb{ANSWER⤵⤵:-}$

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Answer 2

Answer:

2704

Step-by-step explanation:

• (52)²

= (50+2)²

• using identity (a+b)² = a² + b² + 2ab

• we get ,

= (50)² + 2² + 2 (50) (2)

= 2500 + 4 + 200

= 2704

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