About 566,000 results
Open links in new tab
  1. Intro to logarithms (video) | Logarithms | Khan Academy

    Simplifying Complex Calculations: Logarithms can simplify computations, especially when dealing with large numbers or complicated mathematical operations. Multiplication and division of numbers can …

  2. Intro to Logarithms (article) | Logarithms | Khan Academy

    Learn about the properties of logarithms that help us rewrite logarithmic expressions, and about the change of base rule that allows us to evaluate any logarithm we want using the calculator.

  3. Intro to logarithm properties (article) | خان اکیڈیمی

    What you will learn in this lesson Logarithms, like exponents, have many helpful properties that can be used to simplify logarithmic expressions and solve logarithmic equations. This article explores three …

  4. Trends in the physical properties of alkali metals (practice) | Khan ...

    Alkali metals show regular trends in their physical properties. Through this exercise, we will test our understanding of the various characteristics of alkali metals like atomic and ionic radii, ionisation …

  5. pH, acids, and bases review (article) | Khan Academy

    Chemicals are neither good or bad, they have inherent properties that can create poisons, explosions, or tasty snacks. This is why it is important to be careful in a lab.

  6. Using the properties of logarithms: multiple steps

    Here, you first applied the change of base formula to convert from the natural logarithm (ln) to a base-e logarithm (log_e). Then, you used the inverse relationship of ln and e^x, which allowed you to rewrite …

  7. Anomalous expansion of water (video) | Khan Academy

    Science> Grade 9 Chemistry - Pakistan National Curriculum> Water and fertilizers> Properties of water

  8. Limit of a function | Khan Academy

    Limits of sequences and functions with their properties Learn Convergent and divergent sequences Worked example: sequence convergence/divergence

  9. Group properties and elements | Khan Academy

    Practice Properties of transition elements Learn Trends in the general properties Oxidation states of transition elements

  10. Trends in the general properties (video) | Khan Academy

    Course: Grade 9 Chemistry - Pakistan National Curriculum > Unit 10 Lesson 2: Properties of transition elements Trends in the general properties Oxidation states of transition elements Oxidation states of …