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WorksheetsQuiz 5-5 and 5-6 Review
Total questions: 14
Worksheet time: 1hrs 26mins
Factor completely. If the polynomial is not factorable, choose prime.
4ab2 - 8a2b + 16a3b3
4ab(b - 2a + 4a2b2)
2a(2b2 - 4ab + 8a2b3)
4ab(4ab2 -8a2b+16a3b3)
prime
Factor completely. If the polynomial is not factorable, choose prime.
16x2 + 9
(4x + 3)(4x - 3)
(2x + 3)(2x - 3)
(4x - 3)2
prime
Factor completely. If the polynomial is not factorable, choose prime.
x3 - 343
(x + 7) (x2 - 7x + 49)
prime
(x - 7) (x2 + 7x + 49)
(x2 - 343) (x + 1)
Factor completely. If the polynomial is not factorable, choose prime.
5n³-10n²+3n-6
(5n²+3)(n-2)
(5n²-3)(n-2)
(5n³+3)(n-2)
prime
Factor completely. If the polynomial is not factorable, choose prime.
80x5 - 70x2 - 60x7
2x2 (80x3 - 70 - 60x6)
prime
10x2 (8x3 - 7 - 6x5)
3x2(80x3 - 40 - 60x5)
Factor completely. If the polynomial is not factorable, choose prime.
12ax2 - 18bx2 +24cx2 -10ay2 +15by2 -20cy2
6x2(2a - 3b + 4c) - 5y2(2a - 3b + 4c)
prime
(6x2 - 5y2)(2a - 3b + 4c)
(6x2 + 5y2)(2a + 3b - 4c)
Write the expression in quadratic form.
x6 + 3x3 -5
(x2)3 + 3(x3) - 5
(x2)3 + 3(x2) - 5
(x3)2 + 3(x3) - 5
(x2)2 + 3(x2) - 5
Write the expression in quadratic form.
7x4 + 3x2 - 9
7(x2)2 + 3(x2) - 9
7(x3)1 + 3(x2) - 9
7x2 + 3x2 - 9
(x2)2 + 3(x2) - 9
x4 - 6x2 + 8 = 0
Factor completely. If the polynomial is not factorable, choose prime.
3ax + 2ay - az + 3bx + 2by - bz
(a - b)(3x - 2y - z)
(a + b)(3x + 2y - z)
prime
(a + b)(3x - 2y - z)
If f(x) = 3x2 -9x -20, find the value of f(5) using synthetic substitution.
0
10
15
-7
What are the three factors for (x3 -3x2 -4x +12) ÷ (x + 2)?
(x-2) (x+2) (x+3)
(x-2) (x-2) (x+3)
(x+2) (x+2) (x+3)
(x-2) (x+2) (x-3)
