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Mathematics 12 Online
OpenStudy (anonymous):

If(1/a+a) quantity squared=144, what is the value of 1/a squared+ a squared?

hartnn (hartnn):

could u expand (a+1/a)^2 ??

OpenStudy (anonymous):

142 is the answer

hartnn (hartnn):

yup.

OpenStudy (anonymous):

1/a squared +a squared=142

OpenStudy (anonymous):

the other problem just added a 2 that made it 144

OpenStudy (anonymous):

ty

OpenStudy (anonymous):

so very much

hartnn (hartnn):

welcome :)

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