Exponents and Scientific Notation

Computing Using Scientific Notation

duration 1 minute 44 seconds

Computing Using Scientific Notation

From Tom Grant

1,520 plays 0

Show how to find a value by leaving numbers in scientific notation and combining the corresponding parts.

Converting from Standard to Scientific Notation

duration 2 minutes 54 seconds

Converting from Standard to Scientific Notation

From Tom Grant

1,569 plays 0

Shows two examples of this conversion.

Evaluating an expression with a negative…

duration 1 minute 42 seconds

Evaluating an expression with a negative…

Evaluating an expression with a negative exponent: Negative integer base

From Tom Grant

23 plays 0

Reminder of the negative exponent rule, then transforming a couple of numerical expressions with negative numbers as bases as well as exponents.

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Evaluating an expression with a negative…

duration 1 minute 3 seconds

Evaluating an expression with a negative…

Evaluating an expression with a negative exponent: Positive fraction base

From Tom Grant

14 plays 0

Two examples are shown with negative exponents. The reciprocal is produced first before applying the exponent to the numerator and denominator in each example.

Evaluating Expressions Raised to the Zero Power

duration 4 minutes 21 seconds

Evaluating Expressions Raised to the Zero Power

From Tom Grant

1,420 plays 1

This video explains why a zero exponent causes every expression to become one and gives several examples.

Evaluating Expressions Raised to the Zero Power,…

duration 1 minute 35 seconds

Evaluating Expressions Raised to the Zero Power,…

Evaluating Expressions Raised to the Zero Power, Lecture 1

From Tom Grant

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Shows why x^0 = 1 and then gives examples of its use.

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Exponents and fractions

duration 58 seconds

Exponents and fractions

From Tom Grant

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Thisi describes why and how we apply an exponent to the numerator and denominator of a fraction

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Exponents and signed fractions

duration 1 minute 2 seconds

Exponents and signed fractions

From Tom Grant

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Two examples of applying exponents to fractions in certain ways. Other examples should be investigated.

Introduction to exponents

duration 57 seconds

Introduction to exponents

From Tom Grant

7 plays 0

Expanding a numberical example and then doing the repeated multiplication.

Introduction to the power of a power rule of…

duration 1 minute 13 seconds

Introduction to the power of a power rule of…

Introduction to the power of a power rule of exponents

From Tom Grant

8 plays 0

A short example of how the power rule works.

Introduction to the power of a product rule of…

duration 1 minute 9 seconds

Introduction to the power of a product rule of…

Introduction to the power of a product rule of exponents

From Tom Grant

5 plays 0

A short demo of this rule

Introduction to the product rule of exponents

duration 1 minute 11 seconds

Introduction to the product rule of exponents

From Tom Grant

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The product rule is stated in general and then applied to an example.

Introduction to the quotient rule for exponents

duration 57 seconds

Introduction to the quotient rule for exponents

From Tom Grant

10 plays 0

A demo that approaches the given expression and its simplification by writing out the meaning of the exponents as muliplication, then reducing like factors to arrive at…