\[a^5+b^5=(a+b)(a^4-a^3b+a^2b^2-ab^3+b^4)\]
Example.
\[5^5+2^5=(5+2)(5^4-5^3*2+5^22^2-5*2^3+2^4)=3157\]
Not registered? Create an account
Forgot Password?
Already a registered user? Login
