moderator

This page lists questions and answers that were posted by visitors named moderator.

Questions

The following questions were asked by visitors named moderator.

Answers

The following answers were posted by visitors named moderator.

Multiply the numerator and denominator by the conjugate of the denominator to find 2 + i 1 − i = 1 2 + 3 2 i Explanation: The conjugate of a complex number a + b i is a − b i . The product of a complex number and its conjugate is a real number. We will us...

sorry the numbers got messed up