document.write( "Question 325026: Find the distance between the pair of points:\r
\n" ); document.write( "\n" ); document.write( "(-a,b) and (2a,4b)
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Algebra.Com's Answer #232753 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Use the distance formula,
\n" ); document.write( " $\"D%5E2=%28x2-x1%29%5E2%2B%28y2-y1%29%5E2\"$
\n" ); document.write( " $\"D%5E2=%282a-%28-a%29%29%5E2%2B%284b-b%29%5E2\"$
\n" ); document.write( " $\"D%5E2=%283a%29%5E2%2B%283b%29%5E2\"$
\n" ); document.write( " $\"D%5E2=9a%5E2%2B9b%5E2\"$
\n" ); document.write( " $\"D=3sqrt%28a%5E2%2Bb%5E2%29\"$
\n" ); document.write( " \n" ); document.write( "

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