Jawapan

2016-04-05T21:49:04+08:00
H = 4, k = -2

5hk - 4k² + 4h/k
5(4)(-2) - 4(-2)² + 4(4)/ -2
- 40 - 16 + 16/ -2
- 40 - 16 + -8
- 40 - 16 - 8
- 64  #
40-16-8 jadi 16
- 40, bukan 40
oh,okay
tq syakirah
ur welcome ;)
2016-04-05T21:49:56+08:00
5hk-4k²+4h/k
= 5(4)(-2)-4(-2²)+4(4)/-2
= -40-16+16/-2
= -40-16-8
= -64
takpe
sorry ngantuk skit. btul la jwpn tu
yes,betul
tq
afif01, awk boleh edit jwpn awk kalau salah