Difference of the Squares
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x2 - 9
(x + 3) (x - 3)
(x - 3) (x - 3)
(x + 3) (x - 6)
Can't factor using Diff. of Squares
Tags
CCSS.HSA.APR.C.4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4a2 - 25
(2a + 5) (2a - 5)
(2a - 5) (2a - 5)
(x + 5) (x - 5)
Can't factor using Diff. of Squares
Tags
CCSS.HSA.APR.C.4
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Find the factors of k2 - 49. Select all that apply.
(k + 13)(k - 13)
(k + 7)(k - 7)
(k + 5)(k - 5)
(k - 7)(k + 7)
(k - 13)(k + 13)
Tags
CCSS.HSA.APR.C.4
4.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Find the factors of y2 - 169. Select all that apply.
(y + 13)(y - 13)
(y + 7)(y - 7)
(y + 5)(y - 5)
(y - 7)(y + 7)
(y - 13)(y + 13)
Tags
CCSS.HSA.APR.C.4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Complete the rule.
a2 - b2 =
(a - b)(a - b)
(a + b)(a + b)
(a - b)(a + b)
(a2 - b)(a2 + b)
Tags
CCSS.HSA.APR.C.4
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Find the factors of d2 - 25. Select all that apply.
(d + 13)(d - 13)
(d + 7)(d - 7)
(d + 5)(d - 5)
(d - 7)(d + 7)
(d - 13)(d + 13)
Tags
CCSS.HSA.APR.C.4
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Find the factors of x2 - 16. Select all that apply.
(x - 4)(x - 4)
(x + 8)(x - 8)
(x - 4)(x + 4)
(x + 4)(x - 4)
(x - 8)(x + 8)
Tags
CCSS.HSA.APR.C.4
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