Irrational and Rational numbers

Once simplified, is this number rational or irrational? 10√2

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

Simplify:

• 3√10
• √10
• 9√10
• √30

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Simplify:

• A
• B
• C
• D

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSN.RN.A.2

Solve the radical equation and check for extraneous solutions:

• A
• B
• C
• D

Tags

CCSS.HSA.REI.A.2

Solve

• 3.659
• 7
• 5
• no solution

Tags

CCSS.HSA.REI.A.2

The graph of the function f is shown above. Which grid shows the graph of f^-1?

• 
• 
• 
• 

Tags

CCSS.HSF-BF.B.4C

Which is the value of the expression above for all real numbers a such that a does not equal 0?

• 
• 
• 1

• 

Tags

CCSS.HSN.RN.A.2

What is the exponential form of the expression above?

• 
• 
• 
• 

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

 Solve the equation.

• 36
• 18
• -18
• 27

Tags

CCSS.HSA.REI.A.2

Which expression with a fractional exponent best represents √7 ?

• 7 ^½
• 7¼
• 7⅓
• 2⁷

Tags

CCSS.HSN.RN.A.2