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ZX-26228595D7Bluebook试题7 · 第 9 题
Bluebook试题7 · 原库模块 3 · Q9 原库参考解析
\( f\left(x\right)=x^2+bx \)
\( g\left(x\right)=9x^2-27x \)
Functions \( f \)and g are given, and in function , b is a constant. If \( f\left(x\right)\ ·\ g\left(x\right)=9x^4-26x^3-3x^2 \), what is the value of b?
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