$\"\"$

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The expression is $\"\"$ .

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Where, values of $\"\"$ , $\"\"$ , $\"\"$ , $\"\"$ and $\"\"$ .

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Find $\"\"$ :

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$\"\"$ (Substitute $\"\"$ , $\"\"$ , $\"\"$ , $\"\"$ and $\"\"$ .)

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$\"\"$ (Simplify)

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$\"\"$ (Divide $\"\"$ by $\"\"$ )

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$\"\"$ (Simplify)

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Therefore,the value of $\"\"$ is $\"\"$ .

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Find $\"\"$ :

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$\"\"$

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$\"\"$ (Substitute $\"\"$ , $\"\"$ , $\"\"$ , $\"\"$ and $\"\"$ .)

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$\"\"$ (Divide $\"\"$ by $\"\"$ )

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$\"\"$ (Multiply)

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$\"\"$ (Simplify)

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Therefore,the value of $\"\"$ is $\"\"$ .

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Two expressions are different values represents.

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$\"\"$

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The value of $\"\"$ is $\"\"$ .