SOLUTION: multiply (6+2i)^2=(6+2i)(6+2i)
=6^2+6(2i)+6(2i)+(2i)^2
=36+12i+12i+4(i^2)
=36+14i+4(-1) Note:i^2=-1
=36
Algebra.Com
Question 136421: multiply (6+2i)^2=(6+2i)(6+2i)
=6^2+6(2i)+6(2i)+(2i)^2
=36+12i+12i+4(i^2)
=36+14i+4(-1) Note:i^2=-1
=36+14i-4
=36-4+14i
=32+14i
Answer by tns_tutor5000(9) (Show Source): You can put this solution on YOUR website!
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