Radicals Day 2

Multiple Choice

$$\sqrt[]{49}$$  

• Rational

• irrational

Multiple Choice

$$\frac{7}{8}$$  

• Rational

• irrational

Multiple Choice

$$\pi$$  

• Rational

• irrational

Multiple Choice

If a and b, represent rational numbers, then a + b will have _______________ sum.

• Rational

• Irrational

Multiple Choice

If a and b, represent irrational numbers, then a x b will have _______________ product.

• Rational

• Irrational

• Could be rational or irrational

Multiple Choice

$$\sqrt{50}$$  

• $$5\sqrt{2}$$  

• $$\sqrt{5}$$   

• $$2\sqrt{5}$$  

• $$25\sqrt{2}$$  

Multiple Choice

√48

• 4√2

• 6√3

• 4√3

• 4√2

Multiple Choice

Simplify the following radical: √32

• 3√2

• 4√8

• 16√2

• 4√2

Multiple Choice

√24

• 4√6

• 2√6

• 6√2

• 2√12

Multiple Choice

√3 × √15 =

• 3√5
• 5√3
• 2√7
• √17

Multiple Choice

Simplify

• √5

• -3√6

• √6

• 6

Multiple Choice

Simplify

3√6 - 4√6

• -√6

• √6

• -1

• Already simplified

Multiple Choice

Simplify

3√8 + 3√2

• 9√2

• 6√10

• 5√2

• Already simplified