Simplify the difference. (7w2 – 7w – 8) – (5w2 + 2w – 3)
Mathematics · High School · Wed Jan 13 2021
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We have,
(7w2 – 7w – 8) – (5w2 + 2w – 3)
7w2 – 7w – 8– 5w2 - 2w +3
(7w2 -5w2) - 7w -2w-8 + 3
2w2 - 9w - 5
Thus, difference of (7w2 – 7w – 8) – (5w2 + 2w – 3) is 2w2 - 9w - 5.