Subject: maths Name: ankit Who are you: Student

how to solve ?

11^n +22^n = 55^n

find the value of n?

Ankit,

Since 22 = 2 11 and 55 = 5 11,

11^{n} + (2 11)^{n} = (5 11)^{n}

which reduces to

1 + 2^{n} = 5^{n}

Does this help? Penny