Show that x 3 solution of x 2 6x 9 0 July 8, 2019 16 32 64 128 7. show that x = - 3 is a solution of x ^ 2 + 6x + 9 = 0 Show that 3x+6/x^2-3x-10 / x+5/x^3-25x Solution set of inequalities Solve 4^x + 6^x = 9^x
