December 2018 1 30 Report
1. Jika persamaan x² + 4x +k =0 mempunyai akar-akar real, maka ..

a. k ≤ 0
b. k ≤ 4
c. k ≥ 0
d. 0 ≤ k ≤ 4
e. k ≥ 4

2. Lim (x^2-4x) = ....
×→2

a. -4
b. -2
c. 0
d. 2.
e. 4









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