Question

find product (2z-1)(2z+7)​

Answer 1

Answer:

(2z - 1)(2z + 7)

2z×(2z + 7) -1×(2z + 7)

4z² + 14z - 2z - 7

4z² + 12z - 7

Step-by-step explanation:

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Answer 2

Answer:

$\\ (2Z-1)(2Z+7)$

$4Z^{2} +14Z-2Z-7$

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