Review 8.5 & 8.8 (Algebra I 2)

Review 8.5 & 8.8 (Algebra I 2)

9th Grade

12 Qs

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Review 8.5 & 8.8 (Algebra I 2)

Review 8.5 & 8.8 (Algebra I 2)

Assessment

Quiz

Created by

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Mathematics

9th Grade

1 plays

Easy

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Factor:   6a2+12a6a^2+12a  

 a(6a+12)a\left(6a+12\right)  

 2a(3a+6)2a\left(3a+6\right)  

 3a(2a+4)3a\left(2a+4\right)  

 6a(a+2)6a\left(a+2\right)  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Factor:   8k236k8k^2-36k  


 2k(4k18)2k\left(4k-18\right)  

 2k(2k9)(2k+9)2k\left(2k-9\right)\left(2k+9\right)  

 4k(2k9)4k\left(2k-9\right)  

 4k(k3)(k+3)4k\left(k-3\right)\left(k+3\right)  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Factor:   3x318x2+4x243x^3-18x^2+4x-24   

 (3x2+4)(x6)\left(3x^2+4\right)\left(x-6\right)  

 (3x24)(x+6)\left(3x^2-4\right)\left(x+6\right)  

 (3x2)(x+2)(x6)\left(3x-2\right)\left(x+2\right)\left(x-6\right)  

 (3x2)(x2)(x+6)\left(3x-2\right)\left(x-2\right)\left(x+6\right)  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Factor:  4pq+20pq54pq+20p-q-5  


 (4p+1)(q5)\left(4p+1\right)\left(q-5\right)  

 (4p1)(q5)\left(4p-1\right)\left(q-5\right)  

 (4p1)(q+5)\left(4p-1\right)\left(q+5\right)  

 4p(q5)4p\left(q-5\right)  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Factor:   n216n^2-16  

 (n4)(n+4)\left(n-4\right)\left(n+4\right)  

 (n8)(n+8)\left(n-8\right)\left(n+8\right)  

 (n4)2\left(n-4\right)^2  

 (n8)2\left(n-8\right)^2  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Factor:   25x24y225x^2-4y^2  

 (5x2y)2\left(5x-2y\right)^2  

 (5x2y)(5x+2y)\left(5x-2y\right)\left(5x+2y\right)  

 (5x4y)2\left(5x-4y\right)^2  

 (5x4y)(5x+4y)\left(5x-4y\right)\left(5x+4y\right)  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Factor:   2k398k2k^3-98k  

 2k(k49)2k\left(k-49\right)  

 2k(k7)22k\left(k-7\right)^2  

 2k(k7)(k+7)2k\left(k-7\right)\left(k+7\right)  

 k(2k298)k\left(2k^2-98\right)  

8.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Factor:   n32n29n+18n^3-2n^2-9n+18  


 (n2+9)(n2)\left(n^2+9\right)\left(n-2\right)  

 (n3)2(n2)\left(n-3\right)^2\left(n-2\right)  

 (n3)(n+3)(n+2)\left(n-3\right)\left(n+3\right)\left(n+2\right)  

 (n3)(n+3)(n2)\left(n-3\right)\left(n+3\right)\left(n-2\right)  

9.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Factor:   81a4b481a^4-b^4  


 (3ab)(3a+b)(9a2+b2)\left(3a-b\right)\left(3a+b\right)\left(9a^2+b^2\right)  

 (3ab)2(3a+b)2\left(3a-b\right)^2\left(3a+b\right)^2  

 (3ab)2(9a2+b2)\left(3a-b\right)^2\left(9a^2+b^2\right)  

 (3ab)4\left(3a-b\right)^4  

10.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve:   5x2=10x5x^2=10x  


 x=2x=2  

 x=0x=0  

 x=0 & x=2x=0\ \&\ x=2  

 x=0 & x=12x=0\ \&\ x=\frac{1}{2}  

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