Dividing the following radical expresssion: \$ 3/ (\sqrt(5) + \sqrt(2))\$.

A) \$\sqrt(3) - \sqrt(2)\$

B) \$\sqrt(5) + \sqrt(2)\$

C) \$\sqrt(3) + \sqrt(2)\$

D) \$\sqrt(5) - \sqrt(2)\$

Simplify the following expression: \$ (7\sqrt(16) + 3\sqrt(81)) / \sqrt(25)\$.

A) \$\sqrt(11)\$

B) 55

C) 11

D) \$\sqrt(55)\$

Dividing the following radical expression: \$ (6\sqrt((2)\sqrt(3))) / (\sqrt(6))\$.

A) \$ root(4)(3^3)\$

B) \$ 2 root(3)(4^3)\$

C) \$ 2 root(4)(3^3)\$

D) \$ root(3)(4^3)\$

Simplify the following expression: \$\sqrt(8x^2 y) /\sqrt(2xy)\$.

A) 2x

B) \$2\sqrt(x)\$

C) 2

D) \$x\sqrt(2)\$

Simplify the following expression: \$(10a\sqrt(36b^3)) / (12\sqrt(25ab))\$.

A) \$b\sqrt(a)\$

B) \$\sqrt(ab)\$

C) \$a\sqrt(b)\$

D) ab