Adding Square Roots

• 8√6

• 8√12

• 12√6

• 12√12

• √18 + 11√2
• 22√5
• 11√20
• 14√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 in square root)

• The numbers don't matter

• Both have to be the same

√18 + √2

• √20

• 4√5

• 4√2

• 10√2

√5 + √20

• 5

• 25

• 3√5

• 2√3

Simplify completely.

• 2√3

• -8√3

• 2√6

• -8√6

2√5 + 4√5 =

• 6√10

• 8√10

• 8√5

• 6√5

√3

• 7√3

• Can't Simplify

• 6√15

• 6√3

(3√6)+(4√6)

• 42

• 7√6

• 7√12

• √12

Simplify

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