Question

√12+3√27-5 +√75 simplify and add the following​

Answer 1

Answer:

$16 \sqrt{3} - 5$

Step-by-step explanation:

$\sqrt{12} + 3 \sqrt{27} - 5 + \sqrt{75}$

$= \sqrt{2 \times 2 \times 3} + 3 \sqrt{3 \times 3 \times 3} - 5 + \sqrt{3 \times 5 \times 5}$

$= 2 \sqrt{3} + 3 \times 3 \sqrt{3} - 5 + 5 \sqrt{3}$

$= 2 \sqrt{3} + 9 \sqrt{3} - 5 + 5 \sqrt{3}$

$= 16 \sqrt{3} - 5$