document.write( "Question 1057476: A^4+2=11 \n" ); document.write( "

Algebra.Com's Answer #672558 by ikleyn(52946) $\"\"$ $\"About$

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document.write( "1.  If A is a real number and you are seeking for the solutions in real numbers then\r\n" );
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document.write( "    A^4+2=11  --->  A^4 = 11-2  --->  A^4 = 9  --->  A^2 =   --->  A^2 = 3  --->  A = +/- .  \r\n" );
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document.write( "    Two solutions.\r\n" );
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document.write( "2.  If A is a complex number and you are seeking for the solutions in complex numbers then\r\n" );
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document.write( "    A^4+2=11  --->  A^4 = 11-2  --->  A^4 = 9  --->  A^2 = +/-   --->  A^2 = +/- 3  --->  A = ,  or A = ,  or A = ,  or A = .  \r\n" );
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document.write( "    Four solutions.\r\n" );
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