This is to find for both K and X?
Oohh sorry..i forgot to write that... this question to find k...
yg minus one tu power negative satu ke ?
Yup... 3 the power of x+2 + 3 the power of x-1 - 3 the power of x = k(3 the power of x-1)... jwpn dye k=25..hrp dpt bntu :)

Jawapan

2016-10-02T22:25:25+08:00
3×+2 + 3×-1 - 3× = k(3×-1)
1 1 1
Thanks for try to answer this question..