Question

. The value of the quadratic polynomial q(x)= 3x^2 + 7x + 4 at x = -2 is

Answer 1

Answer:

p [x]=3x^2+6x+4

p (-2)=3 (-2)^2+6 (-2)+4

=12-12+4

=4

Answer 2

Answer:

$p(x) = 3x {}^{2} + 7x + 4 \\ p( - 2) = 3( - 2) {}^{2} + 7( - 2) + 4 \\ \\ 12 - 12 + 4 \\ 4 \\ \\ \\ hope \: it \: helps \: you \: mate$ ❣