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Mathematics

9th Grade - University

CCSS covered

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15 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(7r-6)(7r+6)

49r2+36

49r2-36

49r2+84r+36

49r2+42r+36

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(u-5v)(u+5v)

u2-25v2

u2+25v2

u2-10uv+25v2

u2+10uv+25v2

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(2u-4v)2

4u2-8uv+16v2
4u2-16uv+16v2
4u2-16v2
4u2+8uv+16v2

Tags

CCSS.HSA.APR.C.4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(10x+12y)2

100x2+120xy+144y2
100x2+240xy+144y2
20x2+120xy+24y2
20x2+120xy+144y2

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplify:
(x-7)2

x2-49
x2+49
x2-14x+49
x2-14x-49

Tags

CCSS.HSA.APR.C.4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(2u-4v)2

4u2-8uv+16v2
4u2-16uv+16v2
4u2-16v2
4u2+8uv+16v2

Tags

CCSS.HSA.APR.C.4

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find the product.

(x + 4)(x - 4)

x2 -16
x2 +16
x2 - 8x -16
x2 - 8x +16

Tags

CCSS.HSA.APR.A.1

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