Simplifying Quadratic Expressions Worksheet With Answers Page 12

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Simplifying Quadratic Expressions (F) Answers
Simplify each expression by combining like terms.
-5 + 2m² - 6m - 6m² + 9m² - 6 - 8m² + 7m
1.
= -3m² + m - 11
-m² - m - 5m² + 4m² + m² + 8m² - 6m² + 5m
2.
= m² + 4m
9c - 7c + 9c² - 9c - 7c² - 5 + c + 4c
3.
= 2c² - 2c - 5
9t² - 8t + 2t² + t + 5 - 8 - 4 - 8
4.
= 11t² - 7t - 15
8v² + 2 - 6v - 9v - v + 1 + 5v² - 4
5.
= 13v² - 16v - 1
-5x² - 5 + x + 6x - 2x² + 4x² - 4x + x²
6.
= -2x² + 3x - 5
7m² + 3m - 1 + 7m - m - 5m² - 7 - 3m²
7.
= -m² + 9m - 8
9x² + 3x² + 6x + 2 + 6x² + 2 - x² - 8x²
8.
= 9x² + 6x + 4
-n + 2n² - 3n - 8n - 1 + 5n - 8n + 5
9.
= 2n² - 15n + 4
7c - 9c + 8c² - 3c² + c + 6c + 4c² + 4
10.
= 9c² + 5c + 4

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