document.write( "Question 135692: For i= √-1, if 3i(2+5i)= x+6i, then x= \n" ); document.write( "
Algebra.Com's Answer #99435 by vleith(2983)\"\" \"About 
You can put this solution on YOUR website!
Given: \"3i%282%2B5i%29=+x%2B6i\"
\n" ); document.write( "\"6i+%2B15i%5E2+=+x+%2B+6i\"
\n" ); document.write( "\"6i+-+15+=+x+%2B+6i\"
\n" ); document.write( "x = -15
\n" ); document.write( "
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