document.write( "Question 988305: quisiera saber que propiedad de los numeros reales se usan en estos ejercicios.\r
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document.write( "7(a+b+c)=7(a+b)+7c\r
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document.write( "(5x+1)3=15+3\r
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document.write( "(x+a)(x+b)=(x+a)x+(x+a)b \n" );
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Algebra.Com's Answer #608887 by MathLover1(20849)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |