use the remainder theorem to find the remainder P(x)=x^(4)+9x^
To apply the remainder theorem, we need to divide the polynomial P(x) by the linear factor x-a, where "a" is a constant.
In this case, let's use the remainder theorem to find the remainder of P(x) when divided by x-1.
So, substitute x=1 into P(x):
P(1) = (1)^(4) + 9(1)^(2)
= 1 + 9
= 10
Therefore, the remainder when P(x) is divided by x-1 is 10.
Note: The given polynomial P(x) seems to be incomplete as it ends abruptly after "+ 9x^". Could you please provide the complete expression for P(x)?