Question

p(x) = 2x2 + 7x + 3​

Answer 1

Answer:

p(x) = 4+7x+3

p(x) =7+7x

-7=7x

x= -1

Answer 2

Step-by-step explanation:

$p(x) = 2 \times 2 + 7x + 3 \\ p(x) = 4 + 7x + 3 \\ p(x) - 7x = 7$