$\"\"$

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The function is $\"\"$ .

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Graph : \ \

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Graph the function $\"\"$ : \ \

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$\"\"$

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Observe the graph :

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The function $\"\"$ at $\"\"$ .

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$\"\"$

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Find the zeroes of the function, $\"\"$ .

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$\"\"$

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Apply logarithm on both sides.

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$\"\"$

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Logarithm power rule : $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$ .

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The solution of the equation is $\"\"$ .

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$\"\"$

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Graph of the function $\"\"$ :

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$\"\"$

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The solution of the equation is $\"\"$ .

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