Difference of perfect squares

Difference of perfect squares

9th Grade

7 Qs

quiz-placeholder

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Difference of perfect squares

Difference of perfect squares

Assessment

Quiz

Mathematics

9th Grade

Medium

CCSS
HSA.APR.C.4

Standards-aligned

Created by

Bridget Costello

Used 163+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

x2 - 9

(x + 3)2

(x + 3) (x - 3)

(x - 3)2

x + 3(x - 3)

Tags

CCSS.HSA.APR.C.4

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

x2 - 16

(x + 4) (x - 4)

(x + 8) (x - 2)

(x + 4)2

x + 4(x - 4)

Tags

CCSS.HSA.APR.C.4

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

4x2 - 25

(2x + 5) (2x - 5)

(2x - 5)2

(2x + 5)2

2x + 5(2x - 5)

Tags

CCSS.HSA.APR.C.4

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

25x2 - 36y2

5x + 6y(5x - 6y)

(5x + 6y) (5x - 6y)

(5x + 6y)2

(5x - 6y)2

Tags

CCSS.HSA.APR.C.4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

x4 - 100y2

(x2 + 10y) (x2 - 10y)

(x + 10y) (x - 10y)

(x + 10y) (x3 - 10y)

(x3 + 10y) (x - 10y)

Tags

CCSS.HSA.APR.C.4

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

We can't factor using difference of two square this

25x2 - 51y2. Why?

Because 51 is not a perfect cubed number.

Because 51 is not a perfect squared number.

Because 25 is not a perfect squared number.

Because we can't factor using difference of two squares if it is addition sign.

Tags

CCSS.HSA.APR.C.4

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

We can't factor using difference of two square this

49x2 + 4y2. Why?

Because 4 is not a perfect cubed number.

Because 4 is not a perfect squared number.

Because 49 is not a perfect squared number.

Because we can't factor using difference of two squares if it is addition sign.

Tags

CCSS.HSA.APR.C.4