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anonymous
 5 years ago
how do u solve 9a (squared)  30 =3a
anonymous
 5 years ago
how do u solve 9a (squared)  30 =3a

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Owlfred
 5 years ago
Best ResponseYou've already chosen the best response.0Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0first you can see that you can divide it by 3 and put everything to the left hand side to get 3a^2a10=0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0now you can factor it or just use the formula for quadratic expressions

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0complete squares is easiest

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0\(9a^2  30 =3a ;\) +30, 3a, /9 \[9(a^2 {1\over3}a) = 30 \] \(9(a{1\over6})^2 = 30 +{9\over36}\); /9 \[a{1\over6} = \pm \sqrt{{10\over3} +{1\over36}}\] \[a = {1\over6} \pm {\sqrt{13}\over6}\] maybe lol

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0the latex slows me down
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