document.write( "Question 935410: find the point which divides the segment from (-5,-4) to (6,-2) in the ratio 2:3 \n" ); document.write( "
Algebra.Com's Answer #568626 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
The ratio uses the distance between the given points in five equal parts, and you want \"2%2F5\" of this distance from one point to the other point.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Distance Formula! Unknown point between, (x,y).\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Distance between given points, \"sqrt%28%28-2-%28-4%29%29%5E2%2B%286-%28-5%29%29%5E2%29\",
\n" ); document.write( "\"sqrt%284%2B121%29\"
\n" ); document.write( "\"sqrt%28125%29\"
\n" ); document.write( "\"highlight_green%285sqrt%285%29%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Another way to take the rest of this is from (-5,-4) to (x,y) is 2 parts and from (x,y) to (6,-2) is 3 parts. Still two equations are needed.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "---
\n" ); document.write( "\"sqrt%28%28x-%28-5%29%29%5E2%2B%28y-%28-4%29%29%5E2%29=%282%2F5%295%2Asqrt%285%29\"
\n" ); document.write( "\"sqrt%28%28x%2B5%29%5E2%2B%28y%2B4%29%5E2%29=2sqrt%285%29\"
\n" ); document.write( "\"highlight_green%28%28x%2B5%29%5E2%2B%28y%2B4%29%5E2=20%29\"\r
\n" ); document.write( "\n" ); document.write( "AND\r
\n" ); document.write( "\n" ); document.write( "\"sqrt%28%28x-6%29%5E2%2B%28x-%28-2%29%29%5E2%29=%283%2F5%295%2Asqrt%285%29\"
\n" ); document.write( "\"sqrt%28%28x-6%29%5E2%2B%28y%2B2%29%5E2%29=3%2Asqrt%285%29\"
\n" ); document.write( "\"highlight_green%28%28x-6%29%5E2%2B%28y%2B2%29%5E2=45%29\"
\n" ); document.write( "---\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Instead of continuing to try to solve these two simultaneous quadratic equations in two variables, find and use the equation of the line containing the two given points!!
\n" ); document.write( "\"m=%28-2-%28-4%29%29%2F%286-%28-5%29%29=2%2F11\"
\n" ); document.write( "and pick second point,
\n" ); document.write( "\"y=%282%2F11%29x%2B%28-2-%282%2F11%29%2A6%29\"
\n" ); document.write( "\"y=%282%2F11%29x%2B%28-2-12%2F11%29\"
\n" ); document.write( "\"y=%282%2F11%29x%2B%28-22%2F11-12%2F11%29\"
\n" ); document.write( "\"highlight_green%28y=%282%2F11%29x-34%2F11%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "A large number of more arithmetic steps using some substitutions with this line equation. (unfinished here)
\n" ); document.write( "
\n" );