Math, asked by yashnegi0990, 4 months ago

Answer correct please

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Answers

Answered by jainangel4861

1

Answer:

-37

Step-by-step explanation:

z³-3z⁴+2z²+5z-15

put z=2

2³-3(2)⁴+2(2)²+5(2)-15

8-48+8+10-15

-40+8-5

-32-5

-37

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