Factoring quadratic equations worksheet
Name: _____________________________
|
Date : ____________________________
|
For exercises 1 - 4, fill in the blank with the correct numbers.
1. x
2 + 7x + 12 = (x + 3)(x +
◻)
2. x
2 + 7x + 10 = (x +
◻)(x + 5)
3. x
2 - 9x + 8 = (x +
◻)(x +
◻)
4. x
2 - 2x + 1 = (x +
◻)(x +
◻)
Factor the following quadratic equations
5. x
2 + 21x + 38 = __________________
6. x
2 + -21x + 38 = __________________
7. x
2 - 18x + 45 = __________________
8. x
2 - 14x + 45 = ________________
For exercises 9 and 10, fill in the blank with the correct numbers.
9. 12x
2 + 43x + 35 =(3x +
◻)(4x +
◻)
10. 12x
2 - 7x - 12 = (x +
◻)(x +
◻)
Factor the following quadratic equations.
11. 16z
2 + 26z + 9 = __________________
12. 7z
2 - 30z + 27 = __________________
-
May 26, 22 06:50 AM
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