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21 May, 14:55

Simplify the expression.

2 (3y-7) - 52 - и

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Answers (2)
  1. 21 May, 17:30
    0
    5y^2-4y-14

    Step-by-step explanation:

    Equation:2 (3y-7) - 5y (2-y)

    First Distribute:

    (2) (3y) + (2) (-7) + 5y2+-10y

    6y+-14+5y2+-10y

    Then Combine Like Terms:

    6y+-14+5y2+-10y

    (5y2) + (6y+-10y) + (-14)

    5y2+-4y+-14
  2. 21 May, 17:40
    0
    5y^2 - 4y - 14

    Step-by-step explanation:

    2 (3y-7) - 5y (2-y)

    Distribute

    2*3y - 2*7 - 5y * 2 - 5y * (-y)

    6y - 14 - 10y + 5y^2

    Combine like terms and put in decreasing order

    5y^2 - 4y - 14
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