document.write( "Question 374576: The difference between two positive integers is 4. If the smaller is added to the square root of the larger, the sum is 86. find the integers. \n" ); document.write( "
Algebra.Com's Answer #266457 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let the integers be x x+4 \n" ); document.write( ".. \n" ); document.write( "x+sqrt(x+4)=86 \n" ); document.write( "sqrt(x+4)=86-x \n" ); document.write( "square both sides \n" ); document.write( "x+4=(86-x)^2 \n" ); document.write( "x+4 = 7396-172x+x^2 \n" ); document.write( "x^2-172x-x+7396-4=0 \n" ); document.write( "x^2-173x+7392=0 \n" ); document.write( "x^2-96x-77x+7392=0 \n" ); document.write( "x(x-96)-77(x-96)=0 \n" ); document.write( "(x-96)(x-77)=0 \n" ); document.write( "x= 96 OR 77 \n" ); document.write( "numbers are 77 & 81 \n" ); document.write( ".. \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |