document.write( "Question 118123:
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document.write( "Find the distance between points (-1,-1)and (2,5)
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document.write( "I am really not sure what I did wrong on this one. It was a multiple choice question. A is 6 square root of 5. B is 3 square root of 6. C is 5 square root of 6. And D is 6 square root of 3. I came up with C. 5 square root of 6. Please tell me what I did wrong....
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Algebra.Com's Answer #86221 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find the distance between points (-1,-1)and (2,5) \n" ); document.write( "------------- \n" ); document.write( "distance = sqrt[(5--1)^2 + (2--1)^2] \n" ); document.write( "distance = sqrt[36 + 9] \n" ); document.write( "distance = sqrt[45] \n" ); document.write( "distance = 3sqrt5 \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |