Plsssss HELP me my exam is tomorrow

Answer:
6
Step-by-step explanation:
[tex]\sqrt{3} * \sqrt{12} = \sqrt{3} * \sqrt{4} * \sqrt{3}\\\sqrt{4} = \sqrt{2*2} = 2\\\\[/tex]
Therefore, [tex]\sqrt{3} * \sqrt{4} * \sqrt{3} = \sqrt{3} * 2 * \sqrt{3}\\\sqrt{3} * \sqrt{3} * 2 = 3 * 2 = 6[/tex]