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Please see the attachment
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sonali0709:
It is Proper
Why U have Answered If you're having the problem with the attachement...
Sorry
But option c is correct
Answered by
1
The following attachment is the solution of your question....
SOLUTION
![= \frac{1}{ \sqrt[2]{ {4}^{ - 5} } } \\ = 1 \div \sqrt{ {4}^{ - 5} } \\ = 1 \times \frac{1}{ \sqrt{ {4}^{ - 5} } } (reciprocal) \\ = 1 \times \sqrt{ {4}^{5} } (reciprocal) \\ = \sqrt{ {4}^{5} } \\ =\sqrt{4 \times 4 \times 4 \times 4 \times 4} \\ = 4 \sqrt{4 \times 4 \times 4 } \\ = 4. {4}^{ \frac{3}{2} }](https://tex.z-dn.net/?f=+%3D+%5Cfrac%7B1%7D%7B+%5Csqrt%5B2%5D%7B+%7B4%7D%5E%7B+-+5%7D+%7D+%7D+%5C%5C+%3D+1+%5Cdiv+%5Csqrt%7B+%7B4%7D%5E%7B+-+5%7D+%7D+%5C%5C+%3D+1+%5Ctimes+%5Cfrac%7B1%7D%7B+%5Csqrt%7B+%7B4%7D%5E%7B+-+5%7D+%7D+%7D+%28reciprocal%29+%5C%5C+%3D+1+%5Ctimes+%5Csqrt%7B+%7B4%7D%5E%7B5%7D+%7D+%28reciprocal%29+%5C%5C+%3D+%5Csqrt%7B+%7B4%7D%5E%7B5%7D+%7D+%5C%5C+%3D%5Csqrt%7B4+%5Ctimes+4+%5Ctimes+4+%5Ctimes+4+%5Ctimes+4%7D+%5C%5C+%3D+4+%5Csqrt%7B4+%5Ctimes+4+%5Ctimes+4+%7D+%5C%5C+%3D+4.+%7B4%7D%5E%7B+%5Cfrac%7B3%7D%7B2%7D+%7D+ "= \frac{1}{ \sqrt[2]{ {4}^{ - 5} } } \\ = 1 \div \sqrt{ {4}^{ - 5} } \\ = 1 \times \frac{1}{ \sqrt{ {4}^{ - 5} } } (reciprocal) \\ = 1 \times \sqrt{ {4}^{5} } (reciprocal) \\ = \sqrt{ {4}^{5} } \\ =\sqrt{4 \times 4 \times 4 \times 4 \times 4} \\ = 4 \sqrt{4 \times 4 \times 4 } \\ = 4. {4}^{ \frac{3}{2} }")
OPTION (B) IS CORRECT
SOLUTION
OPTION (B) IS CORRECT
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