اختبار إلكتروني: Multiplying & Dividing Radical Expressions

A

\(8y^3 \sqrt{5}\)

B

\(8y^3 \sqrt{5y}\)

C

\(8y \sqrt{5y}\)

D

\(8y^3 \sqrt{5}\)

A

6

B

10

C

60

D

100

A

\(6x^2\)

B

\(12x\)

C

\(6x\)

D

\(12x^2\)

A

7

B

-7

C

\(\sqrt{7}\)

D

\(-\sqrt{7}\)

A

\(54 - \sqrt{70}\)

B

35

C

\(54 - 14\sqrt{5}\)

D

\(\sqrt{35}\)

A

1

B

\(2 - \sqrt{3}\)

C

\(\frac{\sqrt{3}}{2}\)

D

\(\frac{1}{\sqrt{3}}\)

A

\(\frac{12 + 5\sqrt{6}}{3}\)

B

\(\frac{2}{3}\)

C

\(\frac{3}{2}\)

D

undefined

A

1

B

2

C

\(\sqrt{2}\)

D

\(\frac{\sqrt{2}}{2}\)

A

9

B

\(5\sqrt{2} + 2\)

C

\(10\sqrt{2}\)

D

\(2\sqrt{2} + 3\sqrt{30}\)

A

50

B

\(2\sqrt{5}\)

C

\(5\sqrt{2}\)

D

\(5\sqrt{10}\)

A

\(32\sqrt{7}\)

B

\(60\sqrt{7}\)

C

\(2\sqrt{7}\)

D

\(30\sqrt{7}\)

A

\(4\sqrt{3} + 3\)

B

\(6\sqrt{3}\)

C

\(-75 + 12\sqrt{5}\)

D

\(-10\sqrt{5}\)

A

\(6 + 5\sqrt{5}\)

B

\(4\sqrt{3} + 2\)

C

\(15 + \sqrt{10} + 3\sqrt{15} + \sqrt{6}\)

D

\(\sqrt{2}\)

A

2

B

\(\frac{1}{2}\)

C

\(\frac{1}{3}\)

D

\(\sqrt{2}\)