← 二次式展开・配方与等价形式 · 题库挑战

ONE QUESTION, ONE STEP

ZX-E45EA4B591

Equivalent expressions · 第 10 题

Equivalent expressions · 原库模块 1 · Q10 原库参考解析

In the expression 3(2x2 + px + 8) - 16x(p + 4) , p is a constant. This expression is equivalent to the expression 6x2 -155x + 24. What is the value of p ?
选择答案