Question

Himpunan penyelesaian (2x-1) pangakat x+2 = ( x+1 ) pangakat x + 2 adalah.....?

Answer 1

(2x - 1)^(x + 2) = (x + 1)^(x + 2)
1) 2x - 1 = x + 1 => x = 2
2) x + 2 = 0 => x = -2
HP = {-2, 2}