Question

HUULICA
Calcule e marque a resposta certa:
1) V576 + 27=
Al 27
BI ) 21
CI 1603
DI 1-27
Cl) 4,0
D( )2,-2
2) 2x2 - 32 =
BL) 16, - 16
Al 4,-4
D( )1,0
c) 3,0
BI) -3,0
3) 3x2 – 9x =
Al )3,-3
Cl) 3,3
D()1,1
4)x2 – 2x - 3 =
AC)3, -1 B( )3, 1
D( )6,0
Cl) 4,0
Al ) -4,-6 BO )4,
5) x2 + 10x + 24 =​

Answer 1

Resposta:

Explicação passo-a-passo:

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