document.write( "Question 1191360: Write the following equation in polar form: x^2+y^2+12y=0 \n" ); document.write( "
Algebra.Com's Answer #823181 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( " \"x%5E2%2By%5E2%2B12y=0+\" in polar form\r
\n" ); document.write( "\n" ); document.write( "Use the formulae that link Cartesian to Polar coordinates,\r
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\n" ); document.write( "\n" ); document.write( "\"x=r%2Acos%28theta%29+\" and\"+y=r%2Asin%28theta%29+\"\r
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\n" ); document.write( "\n" ); document.write( " and substituting into the given equation\r
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\n" ); document.write( "\n" ); document.write( " \"%28r%2Acos%28theta%29+%29%5E2%2B%28r%2Asin%28theta%29+%29%5E2%2B12r%2Asin%28theta%29+=0+\"\r
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\n" ); document.write( "\n" ); document.write( "\"r%5E2%2Acos%5E2%28theta%29+%2Br%5E2%2Asin%5E2%28theta%29+%2B12r%2Asin%28theta%29+=0+\"\r
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\n" ); document.write( "\n" ); document.write( "\"r%5E2%28cos%5E2%28theta%29+%2Bsin%5E2%28theta%29+%29%2B12r%2Asin%28theta%29+=0+\"..........\"cos%5E2%28theta%29+%2Bsin%5E2%28theta%29=1\"\r
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\n" ); document.write( "\n" ); document.write( "\"r%5E2+%2B+12r%2Asin%28theta%29+=+0\"-> equation in polar form\r
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