amaiabyron24793 amaiabyron24793

01-10-2021
Mathematics

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Please help serious answers only

Please help serious answers only class=

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jimrgrant1 jimrgrant1

01-10-2021

Answer:

22

Step-by-step explanation:

Substitute z = 6 into the expression

2z² - 8z - 2

= 2(6)² - 8(6) - 2

= 2(36) - 48 - 2

= 72 - 50

= 22

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