Math, asked by Bhumika85795, 6 hours ago

21. Simplify the expressions and evaluate them as directed: 3y (2y - 7)-3(y-4) for y = -2

Answers

Answered by jesal07778

3

Answer:

3(-2) [2(-2) - 7] - 3 (-2 -4)

-6 (-4 - 7) -3 (-6)

-6 (-11) + 18

66 + 18

84 => Answer

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