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What is the value of the expression below when z=3?
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What is the value of the expression below when z=3?

What is the value of the expression below when z=3?-example-1
User Sebastian Kramer
by
7.5k points

1 Answer

1 vote

Answer:

82

Explanation:

10z^2 - 2z - 2 =

10(3)^2 - 2(3) - 2 =

10(9) - 2(3) - 2 =

90 - 6 - 2 = 82

User Jblz
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7.4k points
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