Construct the square root spiral up to $\sqrt{6}$.
Multiply $5 \sqrt{3}$ and $4 \sqrt{12}$.
Simplify the following:
$\frac{\sqrt{24}}{8}+\frac{\sqrt{54}}{9}$
Between two rational numbers
State whether each of the following statements is true or false
$(-5)^{2}=-25$
Simplify: $\frac{7 \sqrt{3}}{\sqrt{10}+\sqrt{3}}-\frac{2 \sqrt{5}}{\sqrt{6}+\sqrt{5}}-\frac{3 \sqrt{2}}{\sqrt{15}+3 \sqrt{2}}$