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14 January, 10:57

Which equation is equivalent to log Subscript 3 Baseline (x + 5) = 2?

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  1. 14 January, 13:24
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    The correct option is right-bracket squared 3 squared = x+5

    Step-by-step explanation:

    The equation is / log _{3} (x+5) = 2

    Option a: / log _{3} (x+5) = 3^{2}

    This is not possible because using logarithmic rule, if / log _{a} b=c then b=a^{c}

    Hence, option a is not equivalent to / log _{3} (x+5) = 2

    Option b: / log _{3} (x+5) = 2^{3}

    This is not possible because using logarithmic rule, if / log _{a} b=c then b=a^{c}

    Hence, option b is not equivalent to / log _{3} (x+5) = 2

    Option c: x+5=3^{2}

    This is possible because using logarithmic rule, if / log _{a} b=c then b=a^{c}

    Hence, option c is equivalent to / log _{3} (x+5) = 2

    Option b: x+5=2^{3}

    This is not possible because using logarithmic rule, if / log _{a} b=c then b=a^{c}

    Hence, option b is not equivalent to / log _{3} (x+5) = 2

    Thus, the correct option is c: x+5=3^{2}

    Hence, the equation x+5=3^{2} is equivalent to / log _{3} (x+5) = 2
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