The remainder when $kx^4+9x^3+kx^2+32x-11$ is divided by $x + 5$ is $4$.  Find $k.$
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
The remainder when $kx^4+9x^3+kx^2+32x-11$ is divided by $x + 5$ is $4$.  Find $k.$
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
2
The remainder when $kx^4+9x^3+kx^2+32x-11$ is divided by $x + 5$ is $4$.  Find $k.$
train