Simplifying Square Roots Quiz 1

Question 1

$$\sqrt {3136}  	imes \dfrac{1}{{\sqrt {4624} }} \div {\sqrt {4096} ^{\frac{1}{4}}} = x$$

Accepted Answer

$$\dfrac{7}{{34}}$$

Answer

$$\dfrac{9}{{34}}$$

Answer

$$\dfrac{7}{{17}}$$

Answer

$$\dfrac{7}{{27}}$$

Question 2

Simplify $$\sqrt {12996}  \div \dfrac{1}{{\sqrt {1296} }} + {\sqrt {59049} ^{\frac{1}{5}}} = x$$

Accepted Answer

$$\dfrac{{37}}{6}$$

Answer

$$\dfrac{{31}}{6}$$

Answer

$$\dfrac{{37}}{8}$$

Answer

$$\dfrac{{37}}{7}$$

Question 3

Simplify $$\dfrac{{\sqrt {11025} }}{{\sqrt {5625} }} \div \dfrac{{\sqrt {576} }}{{\sqrt {1296} }} 	imes \sqrt {100}  = x$$

Accepted Answer

21

Answer

19

Answer

20

Answer

None of these

Question 4

Simplify $$\dfrac{{\sqrt {14161} }}{{\sqrt {4624} }} \div \dfrac{{\sqrt {17424} }}{{\sqrt {7744} }} 	imes \sqrt {1936}  = x$$

Accepted Answer

$$\dfrac{{154}}{3}$$

Answer

$$\dfrac{{134}}{3}$$

Answer

$$\dfrac{{184}}{3}$$

Answer

None of these

Question 5

Simplify $$\dfrac{{\sqrt {1521} }}{{\sqrt {2704} }} \div \dfrac{{\sqrt {2401} }}{{\sqrt {3136} }} \div \dfrac{{\sqrt {2304} }}{{\sqrt {5184} }} \div \dfrac{{\sqrt {5929} }}{{\sqrt {7744} }} \div \dfrac{{\sqrt {9604} }}{{\sqrt {196} }} = x$$

Accepted Answer

$$\dfrac{{72}}{{343}}$$

Answer

$$\dfrac{{62}}{{343}}$$

Answer

$$\dfrac{{343}}{{72}}$$

Answer

None of these