Simplifying Quadratic Expressions Worksheet With Answers Page 14

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Simplifying Quadratic Expressions (G) Answers
Simplify each expression by combining like terms.
-c² - 9 + 5c - 5c + 7 + 8c - 7 + 6c²
1.
= 5c² + 8c - 9
y² - 7y² - 7y + 2y - 8y² - 2y + 9y + 8
2.
= -14y² + 2y + 8
4y + 2y + 3y + 3 + 2 - 3y² + 4y² + 7y²
3.
= 8y² + 9y + 5
5y + 9y² + 6y² + 4 - 2 - 2y² + 9y - 3
4.
= 13y² + 14y - 1
1 - 5 - 8 + 8 - 4h² + 8h² + h + 5
5.
= 4h² + h + 1
7f + 6f + 8 + 8f² + 5f + 6f² - 4 + 7f²
6.
= 21f² + 18f + 4
7t² + 9t + 9 - 3t² + 8 - 9t + 4 - 5t²
7.
= -t² + 21
4n² - n² + 4n - 3 - 3n² - 2n - 9 - n
8.
= n - 12
-6 - 8 + 1 + 4g + 3g² + 7g² + 8g² - 9g
9.
= 18g² - 5g - 13
5y - 3y² - 6y² + 2y - 1 + 2y² - 4y² + 3y
10.
= -11y² + 10y - 1

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