CIE IGCSE数学:扩展

主题的问题



2.6重新排列公式

1 2 3.

问题1

分数:2

重新排列公式5w  3y + 7 = 0{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}" class="Wirisformula" role="math" alt="5w空间- 3y空间加上7空间等于0空间" style="vertical-align:-6px;height:22px;width:132px">为了使w{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}" class="Wirisformula" role="math" alt="w" style="vertical-align:-6px;height:22px;width:15px">这个话题。

w{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}" class="Wirisformula" role="math" alt="w" style="vertical-align:-6px;height:22px;width:15px">= ..............................................[2]

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    关键概念
    简单的重新安排

    问题2

    分数:2

    使x{"language":"en","fontFamily":"Times New Roman","fontSize":"18","autoformat":true}" class="Wirisformula" role="math" alt="x" style="vertical-align:-6px;height:22px;width:11px" loading="lazy">这个公式的主题。

    2y = 5x - 7{"language":"en","fontFamily":"Times New Roman","fontSize":"18","autoformat":true}" class="Wirisformula" role="math" alt="2y空间等于空间5x空间减去空间7" style="vertical-align:-6px;height:22px;width:98px" loading="lazy">

    x ={"language":"en","fontFamily":"Times New Roman","fontSize":"18","autoformat":true}" class="Wirisformula" role="math" alt="X空间等于" style="vertical-align:-6px;height:22px;width:32px" loading="lazy">................................................[2]

      评估你的分数
      关键概念
      简单的重新安排

      问题3

      分数:2

      重新排列2(w+h)=P{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}" class="Wirisformula" role="math" alt="2左括号w加h右括号等于P" style="vertical-align:-6px;height:22px;width:91px" loading="lazy">为了使w{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}" class="Wirisformula" role="math" alt="w" style="vertical-align:-6px;height:22px;width:15px" loading="lazy">这个话题。

      w{"language":"en","fontFamily":"Times New Roman","fontSize":"18"}" class="Wirisformula" role="math" alt="w" style="vertical-align:-6px;height:22px;width:15px" loading="lazy">= ....................................................[2]

        评估你的分数
        关键概念
        简单的重新安排
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