Operations With Radical Expressions

Simplify the expression: (5√19 + 4√28 - 8√19 + √63).

• 3√19 + 11√7

• -3√19 + 11√7

• 8√26

• 13√19 + 11√7

Tags

CCSS.MATH.CONTENT.HSN.RN.A.2

Simplify the expression: (7√13x - 14√13x + 2√13x).

• 9√13x

• 5√13x

• -5√13x

• -5√7

Tags

CCSS.MATH.CONTENT.HSN.RN.A.2

Simplify the expression: (3√10 + 7√5 - 2√40 - 4√12).

• √10 + 3√3

• -√10 + 3√3

• √10 - 3√3

• -√10 - 3√3

Tags

CCSS.MATH.CONTENT.HSN.RN.A.2

Simplify the expression: √40 - √10 + √90

• 4√10

• 12√10

• 2√10

• 2√30

Tags

CCSS.MATH.CONTENT.HSN.RN.A.2

• x = -6
• x = 3
• x = -3
• x = 5±

Adding and subtracting radical expressions is very much similar to adding and subtracting similar terms of polynomials.

• TRUE

• FALSE

Solve the radical equation. Don't forget to check your answers!

• x = -6

• x = 3

• x = 7/3

• x = -5

• x = 49
• x = 53
• x = 45
• x = 18

Adding and subtracting radical expressions is very much similar to adding and subtracting similar terms of polynomials.

• TRUE

• FALSE

Simplify the expression: √27 + √18 + √300

• 13√3

• 16√5

• 3√2 + 13√3

• 9√2 + 10√3

Tags

CCSS.MATH.CONTENT.HSN.RN.A.2