0. Review of College Algebra

Add or subtract, as indicated. See Example 6.2√3 + 5√3

Add or subtract, as indicated. See Example 6.5√3 - √3

Add or subtract, as indicated. See Example 6.√6 + √6

Add or subtract, as indicated. See Example 6.√6 + √7

Add or subtract, as indicated. See Example 6.5√3 + √12

Add or subtract, as indicated. See Example 6.√45 + 4√20

Add or subtract, as indicated. See Example 6.2√50 - 5√72

Add or subtract, as indicated. See Example 6.-5√32 + 2√98

Multiply. See Example 7.√6 (3 + √2)

Multiply. See Example 7.(√2 + 1) (√3 + 1)

Multiply. See Example 7.(√2 - √3) (√2 + √3)

Multiply. See Example 7.(√5 + 2)²

Rationalize each denominator. See Example 8. 6—— √5

Rationalize each denominator. See Example 8. 5—— √5

Rationalize each denominator. See Example 8. 4—— √6