Simplifying Quadratic Expressions Worksheet With Answer Key Page 6

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Simplifying Quadratic Expressions (C) Answers
Simplify each expression by combining like terms.
7s - 9 - s² + 6 - 5 - 3 - 3s
1.
= -s² + 4s - 11
-6m² + 4m + 6 + 6m + 2 - 6m - 5m²
2.
= -11m² + 4m + 8
n² - 3n² + 4 - 2n² - 4n + 8n + 3n
3.
= -4n² + 7n + 4
7 - 2k² - 8 + 8k² + 3 - 3k² - 9k²
4.
= -6k² + 2
-5 - 9 - 2j - 4j² - 6j² - 2j + 8j²
5.
= -2j² - 4j - 14
5f² + 7f² - 7f - 8 - 8f + 8f - 7f²
6.
= 5f² - 7f - 8
6 + 8s² - 3s² - 8s² + 5s - 4s + 4s
7.
= -3s² + 5s + 6
5d² - 1 - 4d + 3d + 1 + 8d² + 9d²
8.
= 22d² - d
7s² - 8s² - 8 + 9s - 2 - 3s² + 3
9.
= -4s² + 9s - 7
4h - 4 - 9 + 8h² + 7h² + 4h + 6
10.
= 15h² + 8h - 7

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