Cho hàm số f (x) = e
x + e
−2x
. Tìm x để f
0
(x) + 2f(x) = 3...
Answers: 2
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If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3
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Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250
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