Related Post: 3 0 2x 1 )+ 1 2 0 5 X 2 2x 1 )/ 5 X 1 2 0 2^(2x+1)-7 Times 10^(x)+5^(2x+1)=0 2 2x 1 7 * 10 X 5 2x 1 0 2 2x 1 7 * 2 X 1 5 = 0 X 1 2x 1 0 5x 2 X 3 2^0 = 1 Why