Please help me with this

Apostle asked Jun 19, 2022

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45 votes

Apostle asked Jun 19, 2022

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28 votes

3z^(2) -10z-5

Insert the value of z into the equation

3(4)^(2) -10(4)-5

3(16) -40-5

48-40-5

The value of the expression
3z^(2) -10z-5 when
z=4 is 3

Carolyn answered Jun 23, 2022

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