Respuesta:
S = 31
Explicación paso a paso:
P(2) = 3(2)³ + 7(2)² + 8 = 24 + 28 + 8 = 60
P(1) = 3(1)³ + 7(1)² + 8 = 3 + 7 + 8 = 18
P(3) = 3(3)³ + 7(3)² + 8 = 81 + 63 + 8 = 152
P(0) = 3(0)³ + 7(0)² + 8 = 0 + 0 + 8 = 8
[tex]S=\frac{2xP(2)-P(1)+P(3)-6}{P(0)}[/tex]
[tex]S=\frac{2x60-18+152-6}{8}[/tex]
[tex]S=\frac{120-18+152-6}{8}[/tex]
[tex]S=\frac{248}{8}[/tex]
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Respuesta:
S = 31
Explicación paso a paso:
P(2) = 3(2)³ + 7(2)² + 8 = 24 + 28 + 8 = 60
P(1) = 3(1)³ + 7(1)² + 8 = 3 + 7 + 8 = 18
P(3) = 3(3)³ + 7(3)² + 8 = 81 + 63 + 8 = 152
P(0) = 3(0)³ + 7(0)² + 8 = 0 + 0 + 8 = 8
[tex]S=\frac{2xP(2)-P(1)+P(3)-6}{P(0)}[/tex]
[tex]S=\frac{2x60-18+152-6}{8}[/tex]
[tex]S=\frac{120-18+152-6}{8}[/tex]
[tex]S=\frac{248}{8}[/tex]
S = 31