hatkinsondiiy hatkinsondiiy

18-05-2018
Mathematics

contestada

16a^2+21a+9=6a^2 solve the equation for all real solutions

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Citiboy Citiboy

18-05-2018

a= -3/5
or
a= -3/2
No problem!

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whatisgoingon whatisgoingon

18-05-2018

The answers are a1= -3/2 and a2= -3/5

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