document.write( "Question 1131112: Convert this equation to polar form. Solve for r. $\"+4x%2B7y-2=0+\"$ \n" ); document.write( "

Algebra.Com's Answer #747736 by MathLover1(20850) $\"\"$ $\"About$

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\n" ); document.write( " $\"4x%2B7y-2=0\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=r%2Acos%28theta%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=r%2Asin%28theta%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"4r%2Acos%28theta%29%2B7r%2Asin%28theta%29-2=0\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"r%284cos%28theta%29%2B7sin%28theta%29%29=2\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"r=2%2F%284cos%28theta%29%2B7sin%28theta%29%29\"$ \r
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