Add Subtract Radical Expressions

2√6 + 5√6

• 7√6

• 6√7

• 7√12

• 10√6

Add:  4√7 - 10 √7 + 7√7

• -6√7

• 14√7

• -3√14

• √7

2√3 + 2√8 - 3√3

• -3√3+4√2

• 4√2+2√3

• -√3 +4√2

• -2√3+4√2

√18 - √2

• √6

• 2√3

• 2√2

• √5

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

• TRUE

• FALSE

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

• TRUE

• FALSE

We can add or subtract radical expressions with the same index and radicand.

• True

• False

• 0
• √5
• 1
• -2√15

• √18 + 11√2
• 20√2
• 11√20
• 14√2

√5 + √20

• 5

• 25

• 3√5

• 2√3