(1-√-1) (1+√-1) (5-√-7) (5+√-7) is
Answers
Answered by
2
Answer:
64
Step-by-step explanation:
(1-√-1)(1+√-1)(5-√-7)(5+√-7)
(1^2-√-1^2)(5^2-√-7^2)
(1-(-1))(25-(-7))
2×32
64
Answered by
1
The answer is = 50 + 10√7- 10i√7-14 i
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