Simplifying Quadratic Expressions Worksheet With Answers Page 14
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20Simplifying Quadratic Expressions (G) Answers
Simplify each expression by combining like terms.
-4f² + 7f + 2 + 3f + 2f + f² + 6f + 1 - 5f² - 2
1.
= -8f² + 18f + 1
-7 - 6j² + 9j + 2j² - 6j² + 3j² - 2 + 7j² + 5j² - 5j²
2.
= 9j - 9
9 - 8d - 8d - 8 + d + 3d² + 5d² - 5d² + 3d² + 5d
3.
= 6d² - 10d + 1
4m - 5m² - 7 + 8m² + 8m + 2 + 8m² - 3m + 7m - 2m²
4.
= 9m² + 16m - 5
-8 + 7p - 8 + 6p² - 4p² + 5 - p + p - 4p - 6
5.
= 2p² + 3p - 17
-7h² - 8 - 7h² + 7h - 2h² - h - 4 - 1 + 6h - 6h
6.
= -16h² + 6h - 13
-7h² - 7h + 7h - 8h² + 2h + 4h² + h² - 4 + 2h - 3
7.
= -10h² + 4h - 7
-6m - 6 + 9m - 7 - 2 - 6m² - 7m² + m + 8 - 1
8.
= -13m² + 4m - 8
-1 - 3b² - 5b² + 6 + 9 - 3b² + 9 + 6b - 8 + 7b²
9.
= -4b² + 6b + 15
-2x² + 3x² - 9x + 4x - 4x - 8 + 6x² + 4x² + 1 + 9x²
10.
= 20x² - 9x - 7
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