document.write( "Question 1023984: What is x if a=x, b=x+6, and c= 2 square roots of 17? \n" ); document.write( "
Algebra.Com's Answer #639485 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! What is x if a=x, b=x+6, and c= 2 square roots of 17? \n" ); document.write( "----- \n" ); document.write( "c^2 = a^2 + b^2 \n" ); document.write( "(2sqrt(17))^2 = x^2 + (x+6)^2 \n" ); document.write( "--------------------- \n" ); document.write( "4*17 = x^2 + x^2+12x+36 \n" ); document.write( "------- \n" ); document.write( "2x^2 + 12x -32 = 0 \n" ); document.write( "------- \n" ); document.write( "x^2 + 6x - 16 = 0 \n" ); document.write( "------- \n" ); document.write( "(x+8)(x-2) = 0 \n" ); document.write( "-------- \n" ); document.write( "x = -8 or x = 2 \n" ); document.write( "-------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------- \n" ); document.write( " |