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In this lesson the properties of limits (additive, multiplicative, etc.) are outlined and explained.

This VoiceThread lesson introduces the concept and definition of a limit, as well as how

In this lesson, rationalization of both denominators and numerators is outlined, and some groundwork is

This lesson includes multiplication of monomial and binomial radicals, as well as special cases of

In this lesson, the complete steps to radical addition and subtraction are explained, both with

This lesson covers radical simplification by connecting square roots to exponents, and using exponent properties

This lesson demonstrates visually, as opposed to algebraically, the trigonometric relationships between angles such as

The sum identities are used to develop the double angle identities for sin and cos,

This lesson presents the identities for the sum and difference of angles, and offers a

This second lesson on the algebra of identities covers multiplying numerator and denominator by a

Proving trigonometric identities typically involves fairly complex algebraic procedures, which are addressed in this lesson

In this lesson, the traditional form and procedure of a proof of a trigonometric identity