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Mathematics>Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer.

3/i+2/i^2

Which of the following is equivalent to the complex number shown above?

Note: i=鈭(-1)

A.3i+2
B.3i-2
C.-3i+2
D.-3i-2

閲嶇偣鍗曡瘝   鏌ョ湅鍏ㄩ儴瑙i噴    
multiple ['mʌltipl]

鎯充竴鎯冲啀鐪

adj. 璁稿锛屽绉嶅鏍风殑
n. 鍊嶆暟锛屽苟鑱

鑱旀兂璁板繂
complex ['kɔmpleks]

鎯充竴鎯冲啀鐪

adj. 澶嶆潅鐨勶紝澶嶅悎鐨勶紝鍚堟垚鐨
n. 澶嶅悎浣

鑱旀兂璁板繂
equivalent [i'kwivələnt]

鎯充竴鎯冲啀鐪

adj. 绛変环鐨勶紝鐩哥瓑鐨
n. 鐩哥瓑鐗

鑱旀兂璁板繂

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