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OpenStudy (anonymous):
r2 + 3r -10 = 0 can you please help me
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OpenStudy (anonymous):
i need solution set
OpenStudy (anonymous):
(r+5)(r-2) = 0 r = -5 OR 2
OpenStudy (unklerhaukus):
do you mean \[ r^2 + 3r -10 = 0\]
OpenStudy (anonymous):
yesss
OpenStudy (unklerhaukus):
yeah thecookiemonster has it you can write it the solution set as \[\{2,-5\}\]
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