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Complex Equation Conclusion (Posted on 2015-12-12)

A and B are complex numbers such that:

A² + B² = 7
A³ + B³ = 10

What is the maximum possible real value of A + B?

Submitted by K Sengupta

Rating: 4.5000 (2 votes)

Solution: (Hide)

The required maximum real value of A+B is 4.
For an explanation, refer to the:
• Solution submitted by Harry in this location.
• Solution submitted by Brian Smith in this location.

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
Solution	Jer	2015-12-14 11:07:40
Solution	Brian Smith	2015-12-12 21:26:43
Solution	Harry	2015-12-12 15:48:36

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