An algebra problem by حسن العطية

Algebra Level 2

If a21b2b21a2=9\dfrac { { a }^{ 2 }-\dfrac { 1 }{ { b }^{ 2 } } }{ { b }^{ 2 }-\dfrac { 1 }{ { a }^{ 2 } } } =9 , then what is the value of ab \left| \dfrac { a }{ b } \right| ?

and ab1 \left| ab \right| \neq 1

×

Problem Loading...

Note Loading...

Set Loading...