Given that both $i - 3$ and $b$ are roots of $ax^3 + 9x^2 + ax - 30,$ where $a$ and $b$ are real numbers, find $a + b.$
Question:
Given that both $i - 3$ and $b$ are roots of $ax^3 + 9x^2 + ax - 30,$ where $a$ and $b$ are real numbers, find $a + b.$
Answer:
Let's think step by step.

user
\frac{7}{2}
Given that both $i - 3$ and $b$ are roots of $ax^3 + 9x^2 + ax - 30,$ where $a$ and $b$ are real numbers, find $a + b.$
train