if a+1/a=1 then. a3+1=
Answers
Answered by
3
a + 1/a = 1
a^2 + 1 = a
a^3 + a = a^2
a^3 + a^2 + 1 = a^2
a^3 = -1
Answered by
5
a + 1/a = 1
a^2 + 1 = a
a^3 + a = a^2
a^3 + a^2 + 1 = a^2
a^3 = -1
a^3 + 1 = 0 (Answer).
Step-by-step explanation:
Similar questions