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Answers by Michael H.

Given 4+3i (answer)

Starting with the addition or subtraction of 2 terms, like A + B (where A or B  can be complicated expressions including imaginary components), a conjugate is formed by reversing the sign of the second term, A-B.   In your case, it means reversing the sign of...

math problem (answer)

Since 2 of 3 dimensions are in inches, there are 2  response choices choice with cubic inches versus 1 with cubic centimeters, 2 of three tray dimensions are in inches, and our gallon conversion factor yields cubic inches, it should be easiest if we start by converting the only metric dimension,...