Remove parentheses and simplify: (A) 2(3x 2 2x + 5) + (x 2 + 3x

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Remove parentheses and simplify:

(A) 2(3x2 – 2x + 5) + (x2 + 3x – 7)

(B) (x3 – 2x – 6) – (2x3 – x2 + 2x – 3)

(C) [3x2 – (2x + 1)] – (x2 – 1)

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Finite Mathematics For Business Economics Life Sciences And Social Sciences

ISBN: 9780134862620

14th Edition

Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker

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