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Mathematics 11 Online
OpenStudy (anonymous):

PLzz Solve this?

OpenStudy (anonymous):

\[\sqrt{15-2\sqrt{\sqrt{15-2\sqrt{15-2\sqrt{15........}}}}}\]

OpenStudy (anonymous):

A=that expression \(A^2=15-2\sqrt{A} \)

OpenStudy (anonymous):

wat??

OpenStudy (experimentx):

let A = that value ... square it ... and then you will have the above equation

OpenStudy (anonymous):

then...

OpenStudy (anonymous):

Find A....

OpenStudy (experimentx):

yep ... quartic equation on sqrt(A)

OpenStudy (anonymous):

oh...

OpenStudy (anonymous):

and i think the second radical is extra...check the question again plz... the equation will be \(A^2=15-A\)

OpenStudy (anonymous):

u r correct

OpenStudy (anonymous):

thxxx for the help

OpenStudy (anonymous):

yw...:)

OpenStudy (anonymous):

what about this:|dw:1343485055965:dw|

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