Simplifying Radicals and Conjugate

The number under the radical sign or square root sign  is called the ______.

• radical sign
• radicand
• factor
• exponent

Simplify √75.

• 5
• 5√3
• 3√5
• 25√3

(√6)(√2)

• √12
• 2√3
• √8
• 4√3

Simplify:        √12 * √14

• 2√3√14
• 4√42
• 2√42
• 4√3√14

Simplify:  √64x⁹

• 8x⁹
• 8x³
• 8x⁴√x
• 8x³√x

The square root of 36x²  is __________

• 6
• 6x
• 4x
• 6x²

The square root of 64x⁸y⁶ is ?

• 32x⁴y³
• 8xy
• 8x⁴y³
• 16

Which is equivalent to √121p⁵r⁷s⁴?

• 11prs √pr
• 11p^2.5r^3.5s² √pr
• 11p²r³s² √pr
• 11p²r³s²

Simplify:
4
---
√3

• √12
• (4√3)/3
• √3
• (2√3)/3

Simplify:
√7
----
√2

• √5
• (√14)/2
• √7
• Cannot be simplified