Question

Si: P(x+2)=2(x+2)³+x²+4x+4.Calcula:P(3)​

Answer 1

Respuesta:

     P ( 3 ) =  63

Explicación paso a paso:

P(x+2)=2(x+2)³+x²+4x+4

P ( X + 2 ) = P ( 3 )

X + 2 = 3

X = 3 - 2

X = 1

P(x+2)=2(x+2)³+x²+4x+4

P ( 1 + 2 ) = 2 ( 1 + 2 )^3 + ( 1 )^2 + 4 ( 1 ) + 4 = 2 (3 )^3 + 1 + 4 + 4

P ( 3 ) = 2 ( 27 ) + 9 = 54 + 9

P ( 3 ) =  63