If x=3+22, then find the value of $\sqrt{x} - \frac{1}{\sqrt{x}}$

Created: 8 months ago | Updated: 3 months ago

Job Solution Standard Bank Ltd Standard Bank Ltd. || TAO (20-07-2018) || 2018 গণিত

Given x = 3 +22

$\Rightarrow x = 25 \Rightarrow 5^{2} = x \Rightarrow 5 = \sqrt{x} ∴ \sqrt{x} = 5 N o w, \sqrt{x} - \frac{1}{\sqrt{x}} = 5 - \frac{1}{5} [P u t t i n g t h e v a l u e o f \sqrt{x}] = \frac{25 - 1}{5} = \frac{24}{5} ∴ \sqrt{x} - \frac{1}{\sqrt{x}} = \frac{24}{5}$

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In a mixture 60 liters, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then estimate the quantity of water in liter to be further added in the mixture.

Created: 8 months ago | Updated: 3 months ago

Job Solution Standard Bank Ltd Standard Bank Ltd. || TAO (20-07-2018) || 2018 গণিত

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If x=3+22, then find the value of x-1x

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In a mixture 60 liters, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then estimate the quantity of water in liter to be further added in the mixture.

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If x=3+22, then find the value of $\sqrt{x} - \frac{1}{\sqrt{x}}$