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junior college 1 | H2 Maths
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hiii mind helping me with finding the range of values of m thanks!
Date Posted: 4 years ago
Views: 252
factorise the right side with (x+2) as one of the known then you'll get the possible values than m can take up to fulfill the equations
the negative root given is -2 already u need to find the positive now good luck
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done
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I sketched for fun
Date Posted:
4 years ago
done
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Use b sq-4ac > 0
AND
c/a should be minus because alpha x beta is minus as opposite sign multiplication property
AND
c/a should be minus because alpha x beta is minus as opposite sign multiplication property
Date Posted:
4 years ago
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