Question

if (10^11+25)^2 _(10^11_25)^2=10^n then find the value of n​

Answer 1

Step-by-step explanation:

1012 + 25)2 - (1012 - 25)2

= 4 × 1012 × 25

[∵ (a + b)2 - (a - b)2 = 4ab]

= 1012 × 100

= 1012 × 102

= 1014

Hence, n = 14