document.write( "Question 1116389: Points (a,3) and (-5,b) are on the circle x^2+y^2=34. Aisling says a=5 and b=-3. Do you agree or disagree? If you agree, explain why. If you disagree say what the possible values of a and b. Round to one decimal place if necessary.\r
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Algebra.Com's Answer #731274 by greenestamps(13215)\"\" \"About 
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\n" ); document.write( "If (a,3) lies on the circle, then
\n" ); document.write( "\"a%5E2%2B3%5E2=34\"
\n" ); document.write( "\"a%5E2%2B9=34\"
\n" ); document.write( "\"a%5E2=25\"
\n" ); document.write( "\"a=5\" or \"a=-5\"

\n" ); document.write( "If (-5,b) lies on the circle, then
\n" ); document.write( "\"%28-5%29%5E2%2Bb%5E2=34\"
\n" ); document.write( "\"25%2Bb%5E2=34\"
\n" ); document.write( "\"b%5E2=9\"
\n" ); document.write( "\"b=3\" or \"b=-3\"

\n" ); document.write( "So if Aisling is saying that a HAS TO BE 5 and that b HAS TO BE -3, then he is wrong. a CAN BE 5, but it can also be -5; b CAN BE -3, but it can also be 3.
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