Algebra 1 Common Core Student Edition, Grade 8-9

CH A PT ER

10

Rad ical Ex p r essio n s

and Equat ions

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Ch ap t e r Pr ev i ew

10-1 The Pythagorean Theorem

10-2 Sim plifying Radicals

10-3 Operations W ith Radical Expressions

10-4 Solving Radical Equations

10-5 Graphing Square Root Functions

10-6 Trigonom etric Ratios

BIG ideas

1 E q u i v a l e n c e

Esse n t i a l Q u e st i o n How are radical

expressions rep resen ted?

2 Fu n ct i o n s

Esse n t i a l Q u e st i o n What are the

characteristics o f sq u are root fu n ction s?

3 Solving Equations and Inequalities

Esse n t i a l Q u e st i o n How can you solve a

radical e q u a tio n?

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Vocabulary

English/Spanish Vocabulary Audio Online:

conditional, p. 675 condicional

conjugates, p. 628 valores conjuqados

extraneous solution, p. 635 solucion extrana

hypotenuse, p. 674 hipotenusa

like radicals, p. 626 radicales sem ejantes

Pythagorean Theorem,

p. 614 Teorema de Pitaqoras

radical expression, p. 619 expresion radical

square root function,

p. 639 funcion de ralz cuadrada

trig o n o m e tric ratios, p. 645 razones trig o n o m e trica s

DOM AINS

• R easoning w ith Equations and Inequalities


• Interpreting Functions


• Similarity, Right Triangles, and Trigonometry

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