Brooke paid $45 for a course on candle-making. she spent $106 for wax and supplies but later returned one $8 candle mold. write and find the vaule of an integer expression to show the change in the amount of money she has

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?

16x^2-16x=5 solve the equation by completing the square