8th
-
9th
grade

Mathematics

accuracy

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4 years

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1. Multiple Choice
3 minutes
1 pt
Factor:
x²+ 7x - 30
(x + 10)(x - 7)
(x - 10)(x + 3)
(x + 10)(x + 3)
(x + 10)(x - 3)
2. Multiple Choice
3 minutes
1 pt
Factor
n² + 5n - 6
(n - 2)(n - 3)
(n - 1)(n + 6)
(n + 1)(n - 6)
(n + 2)(n - 3)
3. Multiple Choice
3 minutes
1 pt
Factor completely:
3x² + 18x +15
Hint: Factor GCF first.
3(x² + 6x + 5)
(x + 5)(x + 1)
3(x + 5)(x + 1)
Prime
4. Multiple Choice
3 minutes
1 pt
Factor completely.
5x²-15x+10
(5x - 2)(x - 5)
5(x - 2)(x + 1)
(5x + 2)(x + 5)
5(x - 2)(x - 1)
5. Multiple Choice
3 minutes
1 pt
Factor Completely: 3n² - 15n + 18
(n - 2)(n - 3)
3(n + 2)(n + 3)
(3n - 9)(n - 2)
3(n - 3)(n - 2)
6. Multiple Choice
3 minutes
12 pts
Factor Completely: 15t² - 27t - 6
3(5t +1)(t - 2)
(3t - 6)(5t + 1)
3(5t - 1)(t + 2)
(15t + 6)(1t - 6)
7. Multiple Choice
3 minutes
1 pt
Factor:
2m² + 3m - 9
2(m + 3)(m - 3)
(2m - 3)²
(m + 3)(2m - 3)
(2m + 3)(m - 3)
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