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Question

\(\frac{8^2}{4^3}\) is equal to :

This question was previously asked in
CTET 2022 Paper 2 Maths Question Paper (Jan-27-2023) (Eng-Hin-Skt)
The correct answer is

1

Express 8 and 4 as powers of 2: \(8 = 2^3\) and \(4 = 2^2\).

So \(8^2 = (2^3)^2 = 2^6\) and \(4^3 = (2^2)^3 = 2^6\).

Therefore, \(\frac{8^2}{4^3} = \frac{2^6}{2^6} = 2^0 = 1\).

Hence, \(\frac{8^2}{4^3}\) is equal to 1.

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  2. The value of \(\left(\frac{1}{2}\right)^{−2} \times\left(\frac{1}{3}\right)^{−2} \times\left(\frac{1}{4}\right)^{−2} \)  is

  3. The solution of the equation \(\frac{2}{3 x-4}+\frac{2}{2 x-6}=0 \) is:

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