document.write( "Question 25046: I'm stuck on a problem could someone please help me?\r
\n" );
document.write( "\n" );
document.write( "Find the value for\"a\" if the points are the indicated apart.
\n" );
document.write( "(2,a) and (-3,-2)when d=radical sign 34 \n" );
document.write( "
Algebra.Com's Answer #13440 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Hopefully you know the distance formula \n" ); document.write( " d^2=[(difference of x)^2 +(diff of y's)^2] \n" ); document.write( "(2+3)^2+(a+2)^2 = 34 \n" ); document.write( "25 +(a+2)^2=34 \n" ); document.write( " (a+2)^2=9 \n" ); document.write( " a+2=3 or a+2=-3 \n" ); document.write( " a=1 or a=-5\r \n" ); document.write( "\n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |