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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.

    Exponential Notation

    SL Core 1.5

    Exponential expressions are a shortcut for writing the multiplication of a number by itself many times:

    an=1×a×a×⋯×a​n times​🚫

    Here a is called the base and n the exponent. We say that a is raised to the nth power.


    Note that a1=a, since we have 1×a=a.

    Example

    27=2⋅2⋅2⋅2⋅2⋅2⋅2=128

    Exponential Notation

    SL Core 1.5

    Exponential expressions are a shortcut for writing the multiplication of a number by itself many times:

    an=1×a×a×⋯×a​n times​🚫

    Here a is called the base and n the exponent. We say that a is raised to the nth power.


    Note that a1=a, since we have 1×a=a.

    Example

    27=2⋅2⋅2⋅2⋅2⋅2⋅2=128
    Exponent rulesLog lawsExp & Log Functions