RETAKE: Operations on Radical Expressions
1. Divide the radical expression and simplify completely:
3
√2500𝑥11 𝑦8
3
√4𝑥5 𝑦−1
3
5
2. Select ALL of the expressions that are equivalent to 42 𝑎6 𝑏 2 𝑐
√64𝑎12 𝑏 5 𝑐 2
64𝑎6 𝑏2 𝑐√𝑏
1
5 2 2
12
(64𝑎 𝑏 𝑐 )
8𝑎6 𝑏 2 𝑐 √𝑏
3. Simplify the radical expression.
3
3
√−27𝑥 7 𝑦16 − 𝑥𝑦 2 √8𝑥 4 𝑦10
3
4𝑎4 𝑏 2 𝑐
1
64(𝑎12 𝑏 5 𝑐 2 )2
RETAKE: Operations on Radical Expressions
4.
Multiply the radical expressions.
3
3
5√6𝑥 5 𝑦 7 ⋅ 2 √4𝑥𝑦
5.
Simplify the following rational exponent expression:
3
4
4
2
1
8
12
(5 𝑎 𝑏 )
6.
Simplify the following radical expression completely:
3
7𝑏𝑐 2 𝑑7 √40𝑏10 𝑐 4 𝑑2