Question

P (x) = 5 x ⁴ + 30 x - 30 x ² + 36 x + 14 ; D (x) = x + 7

Answer 1

Answer:

I am not sure on my answer I thought this work on but if I give you 1 suggestion then sure it from your teachers

step by step

I only give a formula ax²-x-cx³

if x+1 then I simplify it

x=0

x=-1

p(-1)=a(-1)²-(-1) -c(-1)³

a +1 +c =....

(now you apply this formula I it work it) but you take advise from teacher