this is from a work sheet in my MTH/220 Class

Solve the radical equation. Vx + 15 = x - 5 Solve the radical equation. Check all proposed solutions. 12x + 5 - 1 =X Solve the radical equation. Check all proposed solutions. Vx + 28 - Vx - 12 =4 Solve for V. t= 5V Solve the equation with rational exponents. (x - 3)5/2 =243 Solve the equation. Check all solutions. 5X7/4 - 55 =0 Solve the equation using the quadratic formula. 10x =2x + 3 Solve the polynomial equation by factoring and then using the zero-product principle. x3 + 3x2 =4x + 12 Solve the polynomial equation by factoring and then using the zero-product principle. 8x - 4 =2x3-x2 Find the distance between the given pair of points