3 1. Solve the equation v2x - 5 - 4 =- x, x2 . Show all work, and verify the solution(s). Yorkbook 3B Lesson 3.3: Radical Equations 2. The speed of a tidal wave produced by a tsunami is determined by the formula S = 356vd, where S is the speed of the wave in km/h, and d is the depth of the ocean in km. If the speed of a wave is determined to be 150 km/h, what is the depth of the ocean at that point? Show all work, and round to the nearest hundredth of a kilometre