Mathematics, 22.07.2021 23:00 markusovaevelyn532
Cho hàm số y=-x^4+2×(2+m)×x^2-4-m với m là tham số thực. Có bao nhiêu giá trị nguyên của m để đồ thị hàm số không có điểm chung với trục hoành
Answers: 3
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Mathematics, 21.06.2019 21:50
What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality
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Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your
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Cho hàm số y=-x^4+2×(2+m)×x^2-4-m với m là tham số thực. Có bao nhiêu giá trị nguyên của m để đồ thị...
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