Today’s Agenda

• Attendance / Announcements

• Questions from HW?

• Finish Section 1.5

• Section 1.6 First-Degree Equations

• Quiz

Properties of Radicals (p. 44)

Radicals can be “separated”

across multiplication and

division.

Properties of Radicals

We use these properties to simplify

roots.

72

Properties of Radicals

We use these properties to simplify

roots.

155

Properties of Radicals

80245205

Remember, we can only add “like”

terms

Properties of Radicals

2353

Section 1.6 – Basic Equations

• Use properties to simplify /

factor

• Isolate the variable

Linear Equations

9.4)51.0(14)1992(08. x

Linear Equations

53)6(3 xx

Rational Equations

6

11

2

3 yy

y

Rational Equations

xx 34

13

6

1

Absolute Value Equations

QAorQAifQA

5x

Absolute Value Equations

QAorQAifQA

32x

Absolute Value Equations

19675 x

Absolute Value Equations

634 mm

Classwork / Homework

• Page 46

71 – 89 odd

• Page 57

1 – 17 odd,

23 – 37 odd,

65 – 73 odd