Question

Expand and simplify the following √3 (√3 - 1)√5 (√10 + √2)​

Answer 1

Answer:

3 - $\sqrt{3}$

10+$\sqrt{10}$

Step-by-step explanation:

$\sqrt{3}$ ($\sqrt{3}$ - 1) → 3 - $\sqrt{3}$

$\sqrt{5}$ ($\sqrt{10}$ + $\sqrt{2}$ ) → $\sqrt{50}$ + $\sqrt{10}$ → 2$\sqrt{25}$ + $\sqrt{2}$$\sqrt{5}$ → 2(5)+ $\sqrt{10}$ → 10+$\sqrt{10}$