24-03-2021
Mathematics

contestada

Evaluate the following expression when x = 1 and y = 2 and z = 6

-3y2-4y + 5

Respuesta :

amberoni7 amberoni7

24-03-2021

Answer:

-15

Step-by-step explanation:

-3(2)2-4(2)+5

-12-8+5

-20+5

5-20= -15

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