Quadratic Trinomials
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
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13 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Factor
x2 - 4x - 32
(x + 4)(x + 8)
(x - 4)(x + 8)
(x + 4)(x - 8)
(x -2)(x + 3)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The area of a rectangle is
(x2 + 17x+42) ft2.
If its width is (x + 3) ft.
What is its length?
(x + 17) ft
(x + 14) ft
(x - 14) ft
(x - 17) ft
Tags
CCSS.HSA.APR.D.6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Factor the expression: w2 - 15w - 54
(w + 6)(w - 9)
(w + 3)(w - 18)
(w + 2)(w - 27)
(w - 6)(w + 9)
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Factor the expression: 21z2 - 70z + 49
7(3z - 7)(z - 1)
7(3z + 7)(z + 1)
7(3z - 7)(z + 1)
7(3z + 7)(z - 1)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Factor the expression: -2h2 + 4h + 70
-2(h + 7)(h + 5)
-2(h - 7)(h - 5)
-2(h + 7)(h - 5)
-2(h - 7)(h + 5)
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Factor the expression: x2 + 21x + 38
(x + 1)(x + 38)
(x + 2)(x + 19)
(x - 1)(x - 38)
(x - 2)(x - 19)
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Factor the expression: 10v2 + 11v - 8
(5v + 8)(2v + 1)
(v + 8)(v - 1)
(5v + 8)(2v - 1)
(10v - 8)(v + 1)
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