Respuesta :

senalfernando111

Step-by-step explanation:

(-1)^2+(5×4)-4

=1+20-4

=17

Answer:

(-2+1)^2+5(12/3)-4

First opening the brackets

(-1)^2+60/3-4

1+60/3-4

1+20-4

21-4

17 is the answer

Step-by-step explanation:

I hope this will help you :)

Otras preguntas

good job