Find the value-81-36 -2 MARKS-

Concept : 1 Mark Calculation : 1 Mark √(81) + √(36) = √(9 × 9) + √(6 × 6) = 9 + 6 = 15 ...

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Algebraic Identities

Find the valu...

Question

Find the value:

$\sqrt{81} + \sqrt{36}$ [2 MARKS]

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Solution

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Similar questions

(i) 81^{\frac{1}{3}} \times 576^{\frac{1}{3}}

(i i) 64^{- \frac{2}{3}} \times 27^{- \frac{2}{3}}

Find the value of

$(i) 81^{\frac{1}{3}} \times 576^{\frac{1}{3}}$

$(i i) 64^{- \frac{2}{3}} \times 27^{- \frac{2}{3}}$

x

25 : 81 :: 36 : x

25 : 81 : : 36 : ?

3^{x} = 81

2^{x - 3} = 1

3^{3 x - 5} = \frac{1}{9^{x}}

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