Respuesta :

Plug in 5 for y
5^2-3(5)+6
1) evaluate the power: 25-3(5)+6
2) multiply: 25-15+6
3) add and subtract: 10+6 =16

Answer: 16
mkarikari1850

Answer:

y = 5

y^2 - 3y + 6

= 5^2 - 3(5) + 6

= 25 - 15 + 6

= 10 + 6

= 16