Evaluate : (-4)^-2...

Evaluate : `(-4)^-2`

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The correct Answer is:

`1/16`

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SWAN PUBLICATION-EXPONENTS AND POWERS -Exercise 12.1

Evaluate : 3^-2
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Evaluate : (-4)^-2
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Evaluate : (1/2)^5
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Simplify and express the result in power notation with positive expone...
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Simplify and express the result in power notation with positive expone...
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Simplify and express the result in power notation with positive expone...
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Simplify and express the result in power notation with positive expone...
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Simplify and express the result in power notation with positive expone...
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Find the value of : (3^@ + 4^(– 1)) xx 2^2
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Find the value of : (2^-1 xx 4^(– 1)) -: 2^-2
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Find the value of : (1/2)^-2+(1/3)^-2+(1/4)^-2
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Find the value of : (3^-1 + 4^-1+5^-1)^@
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Find the value of {((-2)/(3))^(-2)}^(2)
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Evaluate : (8^-1xx5^3)/(2^-4)
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Evaluate : (5^-1xx2^-1)xx6^-1
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Find the value of m for which 5^m-: 5^- 3 = 5^5
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Evaluate : 1{(1/3)^-1-(1/4)^-1}^-1
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Evaluate : (5/8)^-7xx(8/5)^-4
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Simplify : (25xxt^-4)/(5^-3xx10xxt^-8)(t!=0)
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Simplify : (3^-5xx10^-5xx125)/(5^-7xx6^-5)
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