Question

o valor de A . B, sendo:
A = √100 e B = √1 – √9 + √4
a)( ) 0 b)( ) 10 c)( ) 50 d)( ) – 50

Answer 1

Resposta:

Olá boa tarde!

A = √100

A = 10

B = √1 – √9 + √4

B = 1 - 3 + 2

B = -2 + 2

B = 0

A + B = 10 + 0 = 10

b)(x) 10