And and Subtracting Radicals

Simplify the expression:

Tags

CCSS.HSN.RN.A.2

When adding or subtracting square roots, what number HAS TO BE THE SAME?

• The coefficient (number in front of square root)

• The radicand (number inside the square root)

• The numbers don't matter

• Both have to be the same

• Can't Simplify

• A

• B

• C

• D

• 17√2
• 9√1
• 9
• 9√2

• A

• B

• C

• D

Multiply and simplify the radical.

Mathematical Equivalence

ON

Mathematical Equivalence

ON

• A
• B
• C
• D