6.5 Operations with Radical Expression
Product Property of Radicals
Quotient Property of Radicals
√𝑎 ∙ √𝑏 = √𝑎 ∙ 𝑏
√𝑏 = √𝑏
𝑎
Ex. 1 Simplify
a) √4 ∙ √3
b) 4√2 ∙ 3√8
36
2
c) √49
d) √81
Ex. 2 Simplify
3
a) √12𝑐 6 𝑑 3
b) √27𝑦 12 𝑧 7
1
d) 3(5𝑥 − 1)3 − 2 = 0
√𝑎