alleryx^2 - 9x + 20 = 0ꯒꯤ ꯔꯨꯠꯁꯤꯡꯒꯤ ꯁꯣꯝ ꯑꯁꯤ...
A4
B9
C5
D20
Answer & Solution
Correct answer: B. 9
ꯏꯛꯌꯨꯏꯌꯔ ꯐꯦꯛꯇꯔꯁꯤꯡ ꯑꯁꯤ (x - 4)(x - 5), ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯔꯨꯇꯁꯤꯡ ꯑꯁꯤ 4 ꯑꯃꯁꯨꯡ 5ꯅꯤ, 9ꯗꯥ ꯁꯣꯝ ꯇꯧꯏ꯫
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