casio计算器次方怎么按下来

2025-03-31 23:03:37
推荐回答(4个)
回答1:

1、按mode进入系统,按下“SHIFT”键位。
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2、此时即为“arctan”模式,在后面输入数字,如3,即代表计算“arctan3”。
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3、选二次方程,第3个,按下“EXE”,在摁shift。
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4、输入三个坐标,先按shift,再按“mode”键。
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5、空白处输入0,即可完成。
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回答2:

1、按mode进入系统,按下“SHIFT”键位。

2、此时即为“arctan”模式,在后面输入数字,如3,即代表计算“arctan3”。

3、选二次方程,第3个,按下“EXE”,在摁shift。

4、输入三个坐标,先按shift,再按“mode”键。

5、空白处输入0,即可完成。

回答3:

如果是普通计算器,则没有开3次根的键,无法计算。
若为科学计算器,也没有直接按一个开3次根的键。
但,可以通过:输入被计算的数 -->按INV键 -->按x^(1/y)键 -->按3(开3次根)-->得到计算结果。

回答4:

按向右的键