Which expressions are equivalent to 4^3*4^x?

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?