Question

. p(x) = 2x – 9x2 + x +15, g(x) = 2x – 3.​

Answer 1

-3/4

Given that,

p(x) = 2x – 9x2 + x +15,

g(x) = 2x – 3.

Answer,

g(x)=2x-3

x=3/2

now, finding value of p(x)

p(x)=2x-9x^2+x+15

=2×3/2-9×3/2×3/2+3/2+15

=3-81/4+3/2+15

=3+15+3/2-81/4

=18+3/2-81/4

= -3/4

Answer is -3/4