"Quadratic Radicals" Real Numbers PPT Courseware 3

Description

"Quadratic Radicals" Real Numbers PPT Courseware 3

learning target

1. Experience the formation process of quadratic radical multiplication rules, and be able to perform simple multiplication operations of quadratic radicals.

2. Master the division rules of quadratic radicals and be able to apply the division rules for calculations.

When two quadratic radicals are divided, the quotient of dividing their radicands is the radicand of the quotient.

Steps to simplify a quadratic radical:

(1) Decompose the radicand number into several square numbers as much as possible.

(2) Apply the root ab=the root a×the root b

(3) Simplify the square term by applying the root sign a²=a.

3. There are two common methods for dividing quadratic radicals:

(1) Use the formula: root a/root b = root ab.

(2) First write the division in the form of a fraction, and then simplify it to the simplest quadratic radical.

Keywords: real number courseware, quadratic radical courseware, Beijing Normal University edition eighth grade mathematics volume PPT courseware, eighth grade mathematics slide courseware download, real number PPT courseware download, quadratic radical PPT courseware download, .ppt format

For more information about the "Quadratic Radical Real Numbers" PPT courseware, please click the Quadratic Radicals ppt Real Numbers ppt tag.

"Mixed Operations of Quadratic Radicals" PPT courseware:

"Mixed Operations of Quadratic Radicals" PPT courseware What characteristics do they have to be combined in order to perform addition and subtraction operations of quadratic radicals? (1) Name three quadratic radicals of the same kind for 25; (2) Try to name a group of quadratic radicals of the same kind. (3) Which of the following formulas are quadratic radicals of the same kind?

"Addition and Subtraction Operations of Quadratic Radicals" PPT courseware:

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"Multiplication and Division Operations of Quadratic Radicals" PPT courseware:

"Multiplication and Division Operations of Quadratic Radicals" PPT courseware summary: 1. ab = ab (a0, b0) 2. a/b = a/b (or ab = ab) (a0, b>0) Note: Quadratic radicals The result of the operation should be reduced to the simplest quadratic radical. Removing the quadratic radical from the denominator is called rationalization of the denominator. Now...

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Update Time: 2024-10-24

This template belongs to Mathematics courseware Beijing Normal University eighth grade first volume mathematics industry PPT template

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