Answer:
1.
[tex] \sqrt{27} = 3 \sqrt{3} [/tex]
2.
[tex] \sqrt{12} = 2 \sqrt{3} [/tex]
3.
[tex] \sqrt{8} = 2 \sqrt{2} [/tex]
4.
[tex] \sqrt{44} = 2 \sqrt{11} [/tex]
5.
[tex] \sqrt{36 \: a \: 4b} = 12 \sqrt{ab} [/tex]
6.
[tex] \sqrt{8x \: 2y \: 2 \: 3} = 4 \sqrt{6xy} [/tex]
7.
[tex] \sqrt{ - 16x \: 6 \: 3} = 12 \sqrt{ - 2x} [/tex]
8.
[tex] \sqrt{a \: 3b \: 4} = 2 \sqrt{3ab} [/tex]
9.
[tex] \sqrt{49 \: y \: 2} = 7 |y| [/tex]
10.
[tex] \sqrt{27\: a4 \: 8b3\: 3} = 18a ^{2} |b| \sqrt{2b} [/tex]
11.
[tex] \sqrt{25 \: y3 \: x \: 4} = 10 |y| \sqrt{yx} [/tex]
12.
[tex] \sqrt{16 \: a4 \: b4c \: 8 \: 4} = 16a^{2} b ^{2} \sqrt{2c} [/tex]
