Question

Si P(x)=3x²+2+5 hallar P(3)​

Answer 1

Explicación paso a paso:

$P(x)=3x²+2x+5$

$P(3) = 3(3) ^{2} + 2(3) + 5$

$P(3) = 3(9) + 6 + 5$

$P(3) = 27 + 6 + 5$

$P(3) = 38$