myTestBook.com Math Reading Science Practice Test for Grade 1, 2, 3, 4 & 5

<< back This is a SAMPLE test for Grade: 8, Subject: Math  
Test Topic(s): Algebra, Properties of the Variables, Multiplying Binomials

Question 1:
(y + 3) * (y + 3) = _________
2(y + 3)
(2y + 6)
(y + 3)2
(y + 3)y
Question 2:
(y + 3) * (y + 3) = __________
y2 + 6y + 9
2y2 + 6y + 9
y2 + 12y + 9
y2 + 6y + 6
Question 3:
(2α + 1) * (α + 2) = __________
α2 + 5α + 2
2 + 5α + 2
2 + 5α + 4
2 + 3α + 2
Question 4:
(α + β) * (α − β)
α2 − β2 − 2αβ
α2 − β2 + 2αβ
α2 − β2
α2 + β2
Question 5:
X * (X − Y) = ________
X2 − X + Y
2X − XY
X2 − Y
X2 − XY
Question 6:
(3C + 5) * (D + 10C) = ________
30C2 + 3CD + 5D
30C2 + 3CD + 5D + 50C
3CD + 5D + 50C
30C2 + 3CD + 50C
Question 7:
(Z - 8) * (Z + 8) = ________
2Z − 64
8Z2 − 64
Z2 − 64
Z2 − 16
Question 8:
α2 * (α2 + 6) = ________
2α + 6α2
α3 + 6α2
α3 + 6α
α3 + 6
Question 9:
2 + β) * (α2 − β) = _________
α2 − β2
α4 − β2
α2 − β4
2 − β2
Question 10:
(2a + 5) * (3a − 2)
a2 − 11a - 10
6a2 − 11a - 7
6a2 − 16a - 10
6a2 + 11a - 10

 





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