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13 September, 02:54

If 2x2 - 13x + 20 = (2x - 5) (x - 4), which equation (s) should be solved to find the roots of 2x2 - 13x + 20 = 0? Check all that apply.

A. 2x - 5 = 0

B. x + 4 = 0

C. 2x - 5 = x - 4

D. 2x + 5 = 0

E. x - 4 = 0

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Answers (1)
  1. 13 September, 03:24
    0
    2x^2 - 13x + 20

    = (2x - 5) (x - 4)

    to find roots of 0 then (2x - 5) (x - 4) = 0

    then (2x - 5) = 0 and (x - 4) = 0

    answer

    A. 2x - 5 = 0

    E. x - 4 = 0
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Home » Mathematics » If 2x2 - 13x + 20 = (2x - 5) (x - 4), which equation (s) should be solved to find the roots of 2x2 - 13x + 20 = 0? Check all that apply. A. 2x - 5 = 0 B. x + 4 = 0 C. 2x - 5 = x - 4 D. 2x + 5 = 0 E. x - 4 = 0
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