Evaluate-i 5-2ii -3-2iii 13-4iv -12-1

(i) #160;5 2=152 nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; — gt; (a minus;n = 1/(an)) nbs ...

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Addition of Integers

Evaluate:i 5-...

Question

Evaluate:
(i) $5^{- 2}$
(ii) $(- 3)^{2}$
(iii) $(\frac{1}{3})^{- 4}$
(iv) $(\frac{- 1}{2})^{- 1}$

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Solution

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Similar questions

Evaluate:

$(i) 5^{- 2} (i i) (- 3)^{- 2} (i i i) {(\frac{1}{3})}^{- 4} (i v) {(\frac{- 1}{2})}^{- 1}$

(4 + \sqrt{7}) (3 + \sqrt{2})

(3 + \sqrt{3}) (5 - \sqrt{2})

(\sqrt{5} - 2) (\sqrt{3} - \sqrt{5})

Simplify the following expressions :

(i) $(4 + \sqrt{7}) (3 + \sqrt{2})$

(ii) $(3 + \sqrt{3}) (5 - \sqrt{2})$

(iii) $(\sqrt{5} - 2) (\sqrt{3} - \sqrt{5})$

{(\frac{1}{2})}^{- 5}

{(\frac{4}{3})}^{- 3}

{(- 3)}^{- 4}

{(\frac{- 2}{3})}^{- 5}

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