document.write( "Question 1180699: If z = 3cis45° , write z^2 in its POLAR FORM: rcis(theta). \n" ); document.write( "

Algebra.Com's Answer #810457 by ikleyn(52943) $\"\"$ $\"About$

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document.write( "If  z = 3cis(45°)  then  z^2 = 9cis(90°), in the polar form.    ANSWER\r\n" );
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