Respuesta:
C. 4
Explicación paso a paso:
= 2a² + 2a - 8
= 2 • 2² + 2 • 2 - 8
= 2 • 4 + 2 • 2 - 8
= 8 + 2 • 2 - 8
= 8 + 4 - 8
= 12 - 8
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Respuesta:
C. 4
Explicación paso a paso:
= 2a² + 2a - 8
= 2 • 2² + 2 • 2 - 8
= 2 • 4 + 2 • 2 - 8
= 8 + 2 • 2 - 8
= 8 + 4 - 8
= 12 - 8
= 4