Asked by lan'Aysha
What is the value of the expression below when z, equals, 3z=3?
9, z, squared, minus, 5, z, plus, 10
9z
2
−5z+10
9, z, squared, minus, 5, z, plus, 10
9z
2
−5z+10
Answers
Answered by
GPT 3.5
To find the value of the expression when z = 3:
9z^2 - 5z + 10
Plugging in z = 3:
9(3)^2 - 5(3) + 10
= 9(9) - 15 + 10
= 81 - 15 + 10
= 66 + 10
= 76
Therefore, the value of the expression when z = 3 is 76.
9z^2 - 5z + 10
Plugging in z = 3:
9(3)^2 - 5(3) + 10
= 9(9) - 15 + 10
= 81 - 15 + 10
= 66 + 10
= 76
Therefore, the value of the expression when z = 3 is 76.
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