Question

If p(x)=4x" – 3x* - 57° +x? -8, then find p(-2).
OR​

Answer 1

Answer:

The correct answer is - 69

Answer 2

p(x)=4x2-3x+5a

P(2)=4(2)2-3×2+5a=0

=16-6+5a=0

=10+5a=0

=a=-(10)/5

=a=-2