Results

These three short online lessons discuss asteroids, comets and meteors.

Use the dynamic worksheet to practice simplifying expressions with fractional exponents, rewriting them as radicals.

Other objects in the solar system are discussed in this online textbook viz. asteroids, meteorites, comets and dwarf planets.

In this section, you will:

• Evaluate square roots.
• Use the product rule to simplify square roots.
• Use the quotient rule to simplify square roots.
• Add and subtract square roots.
• Rationalize denominators.
• Use rational roots.

Exercises requiring expressions to be re-written in 'Simple Radical Form'.

Outcomes

By the end of this course you will:

• Know what the 12 hour and 24 hour clocks are respectively
• Be able to convert times from the 12 to 24 hour clock and vice versa
• Be familiar with the units of time
• Learn how to convert one unit of time to another