TBQ - Find the value of the expression — task. Maths TNSB Mentoring, Class 10 Crash course.

If \(x = \frac{a^2 + 3a - 4}{17a^2 - 17}\) and \(y = \frac{a^2 + 2a - 8}{2a^2 - 2a - 4}\), calculate the value of \(x^2 y^{-2}\).

Answer:

The value of \(x^2 y^{-2}\) is

\frac{i}{i}

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12. TBQ - Find the value of the expression