Chapter 5 Algebra II

Simplify the above expression.

• Cannot be simplified

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Simplify the above expression (rationalize that denominator)

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Solve (if necessary round to nearest hundredths place)

• X = 4.11

• X = -9.11

• X = -9.11 AND X = -0.89

• X = 4.11 AND X = -0.89

Solve (round to nearest hundredths place)

8x³ + 254 = 157

• x = - 2.30

• x = - 2.29

• x = - 97

• No real solution

Solve (round 2 decimal places)

1/2 x² - 42 = 86

• x = 16

• x = -16

• x = 16, x = - 16

• x = 8, x = - 8

• x = 784

• x = 784, x = -784

• x = 5.30

• x = 5.30 and x = -5.30

• x > 46

• x < 46

• -3 < x < 46

• -3 < x < - 46