Respuesta :

luckypeaches

Answer:

a) 5

b) 20

c) 28

d) 10

Step-by-step explanation:

a) 7-2=5

b) 2(7)+3(2)

= 14+6

= 20

c) 2(7)(3)= 28

d) (7-2)^2

= (14-4)

= 10
A) 7-2=5
B) 2(7)+3(2)= 14+6= 20
C) 2(7)(2)= 2(7x2)= 2(14)= 28
D) (7-2)^2= (5)^2= 5x5= 25

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