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    IB Math AASL
    /
    Exponents & Logarithms
    /

    Video

    Video Reviews

    Watch comprehensive video reviews for most units, designed for final exam preparation. Each video includes integrated problems you can solve alongside detailed solutions.

    Not your average video:

    Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.

    Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.

    Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.

    Not your average video:

    Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.

    Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.

    Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.

    Exponents & Logarithms

    Video Reviews

    Watch comprehensive video reviews for Exponents & Logarithms, designed for final exam preparation. Each video includes integrated problems you can solve alongside detailed solutions.

    Not your average video:

    Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.

    Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.

    Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.

    Not your average video:

    Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.

    Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.

    Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.

    Exponent rulesLog lawsExp & Log Functions

    The video will automatically pause when it reaches a problem.

    Sum and difference of logs

    SL AA 1.7

    The sum of logs with the same base is the log of the products:

    loga​x+loga​y=loga​(xy)📖


    We have a similar rule for the difference of logs:

    loga​x−loga​y=loga​(yx​)📖


    Examples

    ln5−ln3=ln35​


    log4​2+log4​8=log4​16=2

    Sum and difference of logs

    SL AA 1.7

    The sum of logs with the same base is the log of the products:

    loga​x+loga​y=loga​(xy)📖


    We have a similar rule for the difference of logs:

    loga​x−loga​y=loga​(yx​)📖


    Examples

    ln5−ln3=ln35​


    log4​2+log4​8=log4​16=2
    Exponent rulesLog lawsExp & Log Functions