Assalamualaikum,,,,,,,
langsung praktek rumus mawon nggeh,,,,
- Soal
Akar - akar persamaan kuadrat dari
a) 10
b) 11
c) 12
d) 13
e) 14
- Jawab
ac(k + 1)^2 = kb^2
maka,
1(c)(3 + 1)^2 = 3(-8)^2
16c = 64 (3)
c = 4 (3) = 12
Home » Matematika » Serba - Serbi Persamaan Kuadrat
Posted by Oji Bejo on Thursday, June 20, 2013
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