Question

p(x)=2x²+3x+1 find value of p(x) at x=2​

Answer 1

$answer. - - > \\ \\ p(x) = 2 {x}^{2} + 3x + 1 \: \: \: \: \: \: \: \: \: \: \: \: \: \: x = 2 \\ p(x) = 2 \times ({2})^{2} + 3 \times 2 + 1 \\ p(x) = 2 \times 4 + 6 + 1 \\ p(x) = 8 + 6 + 1 \\ p(x) = 15$