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WorksheetsModule 1 Summative Test
Total questions: 10
Worksheet time: 11mins
Which is the product of 3x2 and 15xy2?
30x2y2
45x2y2
60x2y2
45x3y2
The GCF of 14x7 and 10x4 is ______.
2x
2x4
2x7
10x4
Factor 2f2 – 6f3.
2f2 (f – 3f2)
2f2 (1 – 3f)
2f3 (8 – 6f2
3f (1 – 3f)
Find the GCF of -a9b5 and -ab4.
a9b5
b4
ab4
a9b4
Factor the polynomial
16x9y9 – 24x6y7 – 16x3y2.
8x3 (2x6y9 – 3x3y7 – 2y2)
No common factor except 1
8x3y2 (2x6y7 – 3x3y5 – 2)
8 (2x9y9 – 3x6y7 – 2x3y2)
Expand: (x + 3) (x – 3).
x2 - 9
x2 + 9
x2
9
Which expression is equivalent to 9x2 – 16?
(3x + 4) (3x - 4)
(3x + 8) (3x - 8)
(3x - 4) (3x - 4)
(3x - 8) (3x - 8)
The factored form of 36 – x6 is __.
(x3 + 6) (x3 - 6)
(x6 + 6) (x6 - 6)
(6 – x3) (6 + x3)
(6 + x6) (6 – x6)
Which of the following expressions is not a factor of 16x4 – 81y4?
2x – 3y
2x + 3y
4x – 9y
4x2 – 9y2
Let M = (2x – 7)(2x + 7), and N = 4x2 – 49. If x = 3, which statement is true about M and N?
M > N
M < N
M = N
M=N
