\( 1 \leftarrow \quad \begin{array}{l}\text { The length of each side of a square is } 3 \text { in. more than the length of each side of a smaller square. The sum of the areas } \\ \text { of the squares is } 485 \text { in }^{2} \text {. Find the lengths of the sides of the two squares. }\end{array} \)

г) \( \log _{\frac{1}{5}}^{2}\left(x^{2}+2 x+1\right)-31 \log _{\frac{1}{5}} \frac{x+1}{5}+15<0 \)

Question 24 Which of the following expressions is equivalent to \( \frac{\sqrt{12}+\sqrt{6}}{\sqrt{3}} \) ? a. \( \frac{6+\sqrt{15}}{3} \) b. \( \frac{2+\sqrt{2}}{3} \) c. \( 2+\sqrt{2} \)

2) \( (-x)(-y) \)

Solve. \[ -3 w(w+1)(w+2)=0 \] (If there is more than one solution, separate them with commas.)

Question 23 Simplify this expression, writing the answer with a rational denominator. \( \frac{1}{\sqrt{3}} \times \frac{1}{\sqrt{3}-1}=\frac{\square+\sqrt{3}}{\square} \)