document.write( "Question 1080451: Find the solutions to the following systems of equations:
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document.write( "(a){x^2+y^2= 100
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document.write( " y−x= 2
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document.write( "(b){y−log base9(x+ 1) = 0
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document.write( " y−log base9(x) = 1/2. \n" );
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Algebra.Com's Answer #694566 by rapture(86)![]() ![]() You can put this solution on YOUR website! Post one question at a time for a faster reply. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I will partially answer question 1.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x^2 + y^2 = 100...Equation A\r \n" ); document.write( "\n" ); document.write( "y = x + 2...Equation B\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x^2 + (x + 2)^2 = 100...Solve this equation for x.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Then plug each value of x that you found into Equation B to find your y-values.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Understand?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |