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12r^2-11r-15=0 solve the equation for all real solutions
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12r^2-11r-15=0 solve the equation for all real solutions

User CGS
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1 Answer

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A=12 B=11 C=15

set up as

-11 (+,-) 11^2-12(15)

‐---------------------------

2(11)

there will be two answers exactly the same except one will be (+) & the other will have (-)

User IQAndreas
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