9th
-
12th
grade

Mathematics

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1. Multiple Choice
1.5 minutes
1 pt
(4x+1)(5x−2)
20x² + 3x − 2
20x² − 11x + 5
20x² − 18x + 2
20x² − 3x − 2
2. Multiple Choice
5 minutes
1 pt
(5x+1)(x+4)
5x² + 19x − 4
5x² + 21x + 4
5x² + 4
5x² − 19x − 4
3. Multiple Choice
45 seconds
1 pt
(3x − 6)(7x + 7)
21x² − 63x + 42
21x² − 21x − 42
21x² − 42
21x² + 63x + 42
4. Multiple Choice
5 minutes
1 pt
(x + 3)(x + 7)
x² + 10x + 21
x² + 21
x² + 4x + 21
x² − 10x + 21
5. Multiple Choice
5 minutes
1 pt
(2x − 3)(2x + 3)
4x² − 12x + 9
4x² − 9
4x² + 9
4x² + 6x − 9
6. Multiple Choice
1 minute
1 pt
Simplify the expression.
-3x²( 7x²- x + 4)
-21x⁴ + 3x³ -12x²
7x² - x + 4 (-3x²)
21x⁴+ 3x³+ 12x²
-12x²+ 3x³-21x⁴
7. Multiple Choice
45 seconds
1 pt
Simplify the expression.
x³(2x²+3x)
2x⁵+3x⁴
2x⁶+3x³
5x⁹
5x
8. Multiple Choice
1 minute
1 pt
-5x⁶(3x² - 12x + 30)
-15x⁸+ 60x⁷- 150x⁶
15x⁸- 60x⁷- 150x⁶
8x⁶- 17x + 35
-8x⁶+ 17x - 35x²
9. Multiple Choice
1.5 minutes
1 pt
(5x+2)(x²-3x+6)
5x³- 17x²+24x +12
5x³+ 17x² - 24x +12
5x³ - 13x² + 24x +12
5x³ +13x² - 24x - 12
10. Multiple Choice
1 minute
1 pt
(x-3)(x²+2x+7)
x³-x²+x-21
x³+5x+13x-21
x³-3x²+7x-21
x²+2x-3
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