What is the quotient of the radical expression 5√9 ÷ √3 ?
A. 6√6 C. 7√9
B. 7√3 D. 5√3
2. Which of the following is the product of (4√2) (5 √10) ?
A. 40√5 C. 20√5
B. 20√20 D. 8√20
3. What is the product of the radical expression 8√
3
( 6√
3 + 2√
3
) ?
A. 64√
2
3 C. 2√
B. −4√
3 D. 4√
3
4. What is the quotient of √63 ÷ √7 ?
A. √7 C. 3
B. 7√3 D. √7
5. Which of the following is the quotient of 5√2 ÷ 2√18 ?
A. 6
5
C. 10√36
B. 5
6
D. 60
6. What is the simplified form of the radical expression √ • 5√6 • 2√2 .
A. 30√12
3 C. 20√3
B. 60√3 D. 60√3
7. What is the simplified form of the radical expression (10√28) ÷ (5√63 − 7√7 ) ?
A. 2
5
C.
B. 0 D. 5
2
8. What is the result when √48
4
5
4
is multiplied to ( 5√3
5
4 − √243
4
4
) ?
A. 4
2
2√3 C. 4√3
4
B. 3 √4 4 D. 3√4 4
9. Which of the following is the quotient of √24
4
7
3 ÷ √4
7
3
3
?
A. 6 √
3

C. √6
3

B. √6
3

D. √6
3

What I Know (Pre-Test)
6
10. What is the product of the binomials (√5 + √3) (√5 − √3) ?
A. 9 C. 25
B. 2 D. 16
11. What is the quotient of √7 ÷ (√7 + √2) .
A. 5+ √14
7
C. 7+ √14
5
B. 7− √14
5
D. 5− √14
7
12.What is the product of (√2 + √3) (4√2 − 2 √3) ?
A. 2 + 2√6 C. 4√6
B. 2 − 2√6 D. 6√2
13. If √2 is multiplied to √3
4
, what is the product of the expression?
A. √12 C. √12 4
B. √6
5 D. √6
4
14.Which of the following is the simplified form of √6 ÷ √7 ?
A. √42
49
C. √7
42
B. 7
√42
D. √42
7
15.What is the simplest form of the radical expression √9
3 ÷ √3
6
?
A. √27 9 C. √3
B. √27 3 D. √3

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