Cubes and Square

The result of multiplying an integer or number (not a fraction) by itself is a called a:

• Cubed number

• Squared number

• Root number

• Two times tables

Tags

CCSS.6.EE.A.1

Complete the formula
a³-b³=

• (a-b)(a²+ab+b²)

• (a+b)(a²-ab+b²)

• (a-b)(a²-ab+b²)

• (a+b)(a²+ab+b²)

Tags

CCSS.6.EE.A.2C

Complete the formula

a³+b³=

• (a-b)(a²+ab+b²)

• (a+b)(a²-ab+b²)

• (a-b)(a²-ab+b²)

• (a+b)(a²+ab+b²)

Tags

CCSS.HSA.APR.C.4

Which number is both a perfect square and a perfect cube?

• 64

• 27

• 81

• 16

WHAT FACTORING TECHNIQUE YOU HAVE TO USE TO SOLVE FOR THE FACTORS OF   27a³-729? 

• FACTORING BY GCF 

• DIFFERENCE OF TWO SQUARES

• DIFFERENCE OF TWO CUBES 

• DIAMOND AND BOX METHOD 

Factor this difference of cubes:
x³ - 343

• (x + 7) (x² - 7x + 49)

• (x² + 1) (x - 343)

• (x - 7) (x² + 7x + 49)

• (x² - 343) (x + 1)

Tags

CCSS.HSA.APR.C.4

Identify the factoring technique: 16n^2-9

• Use long division

• Use grouping

• GCF out 16

• Use difference of two squares

• Use Sum/Difference of Two Cubes

Tags

CCSS.HSA.APR.C.4

If the volume of a cube is 125 cubic inches, what is the side length?

Tags

CCSS.6.G.A.2

CCSS.5.MD.C.5B

How would you classify 225?

• Perfect Square

• Perfect Cube

• Niether

• Both

What is the side length of a square if the area is 64 square meters?

Tags

CCSS.8.EE.A.2