Simplifying Quadratic Expressions Worksheet With Answers Page 8
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20Simplifying Quadratic Expressions (D) Answers
Simplify each expression by combining like terms.
-2c² - 3c + 8 - 4c² - 8 + 6 + 6 + 7 - 3c² - 3c
1.
= -9c² - 6c + 19
q² - 2q² + 4 - 2q² + 9q - q + q² - 7 + 3q - 5q²
2.
= -7q² + 11q - 3
-8h² - 6h - 6h² - 5h² - 7h + 8h + h² - 8 + 4 + 7h²
3.
= -11h² - 5h - 4
-5b - 1 - 6 + 7b + 8b² + 5b² - 6b² - 9 + 8b² - 4b²
4.
= 11b² + 2b - 16
4b² + 9b + 3 - 8 + 4b² - 5b² + 2 - 2b² - 4 - 3
5.
= b² + 9b - 10
-5 + a² - 8a² - 3a + 4a - 4 - 3 - 6a² - 3 - 2a²
6.
= -15a² + a - 15
-7f² - 9f² + 3f - 6f² + 5f + 7 + 8f + 2f - 8 - 7f
7.
= -22f² + 11f - 1
b² - 6 - 2b - b² - 5 - 9 + 6b² + 3b² + 2b + 2b²
8.
= 11b² - 20
-8z² + 2z² - 3z + 4z + 5z - 3z + 8 + 3z² - 8z² - 9
9.
= -11z² + 3z - 1
5h² - 6h - h² + 9h + 4h² + 6h² - 8h² - 3h + h² - 5
10.
= 7h² - 5
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