Technique 3 2n-1 2 vxyxx... = x where n is the number of times that x repeated. example 10: find the value of 777 77n7 solution:/777 = 7 = 7/8

Technique 3 2n-1 2 Vxyxx... = x where n is the number of times that x repeated. Example 10: Find the value of 777 77N7 Solution:/777 = 7 = 7/8