Question
$$(3+4 i)-(2+3 i)$$Given that $i=\sqrt{-1}$, what is the value of the expression above?1. $1-i$2. $1+i$3. $1+7i$4. $5+7i$
Step 1
We are asked to subtract the second complex number from the first one. Show more…
Show all steps
Your feedback will help us improve your experience
James Kiss and 57 other educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
If $(4+3 i)(1-2 i)=a+b i,$ then what is the value of a? (Note that $i=\sqrt{-1} )$
Evaluate the expressions, writing the result as a simplified complex number. $\frac{4+i}{i}+\frac{3-4 i}{1-i}$
Polynomial and Rational Functions
Complex Numbers
Evaluate the expressions, writing the result as a simplified complex number. $\frac{3+2 i}{1+2 i}-\frac{2-3 i}{3+i}$
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
