document.write( "Question 390314: plot the complex number label the axis\r
\n" ); document.write( "\n" ); document.write( "(7+12i)+(8-4i)\r
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Algebra.Com's Answer #276759 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
(7 + 12i) + (8 - 4i) = 15 + 8i. I don't know how to plot points on this site but you can draw a regular Cartesian plane and label the point (15,8) since the y-axis represents the imaginary part of a complex number.\r
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\n" ); document.write( "\n" ); document.write( "(8 + 2i) - (7 - 3i) = 1 + 5i (the number i has the same characteristics of other variables).
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