Simplifying Quadratic Expressions Worksheet With Answers Page 2
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2Simplifying Quadratic Expressions (J) Answers
Simplify each expression by combining like terms.
5x² - 4 + 5x² - 3x² + 8x + 3x² - 5x + 3x
1.
= 10x² + 6x - 4
-7v² + 6v² + 4v² + 7v² + 8v - 9v² + 9v² + 9v²
2.
= 19v² + 8v
7 + 9m² - 7m + 9m + 1 - 6 + m² - 7m²
3.
= 3m² + 2m + 2
-j² + 4j + 4j² - 7j + 6 - 6 + j + 5
4.
= 3j² - 2j + 5
-3n² - 8n - 4n² + 2 + 8 - 6n + 1 + 8n²
5.
= n² - 14n + 11
-7b - b² + 7b² - 1 + 8 + 7 + 8b - b²
6.
= 5b² + b + 14
-1 - 4 + 8 + 5 + 5j² + 8 - 9j² - 8
7.
= -4j² + 8
5 - 8j² + 6j - 6j - 5j + 9j² + j² - 5
8.
= 2j² - 5j
-7k - 3k² - 3k² + 3 + 3 - 7 + 5 + 6k
9.
= -6k² - k + 4
-2q + 8q² - 4q² + 9q + 7 - 8q + 8 - 2
10.
= 4q² - q + 13
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