(1)(4-5i)(5-i) (2)(1-3i)²

发布时间:2021-02-22 15:08:35

(1)(4-5i)(5-i) (2)(1-3i)²

网友回答

(1)(4-5i)(5-i) (2)(1-3i)²(图1)
======以下答案可供参考======
供参考答案1:
(1)(4-5i)(5-i) (2)(1-3i)²(图2)供参考答案2:
(1)原式=20-4i-25i-5
=15-29i
(2)原式=1-9-6i
=-8-6i
以上问题属网友观点,不代表本站立场,仅供参考!