Respuesta :

Answer:

5

Step-by-step explanation:

substitute for the the given variables.

a=2

b=-4

sqrt 2^3-7=sqrt 8-7=sqrt1=1

1+absolute value of -4 = 1+4=5

answer 5

gabideleon2020
Uh i think it’s 5? I’m not completely sure but I think so

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