Question

Which expression is the completely factored from x^3+8y^6? (x+2y^2)^3​

Answer 1

Answer:

Step-by-step explanationSince both terms are perfect cubes, factor using the sum of cubes formula,  Since both terms are perfect cubes, factor using the sum of cubes formula,  

a

3

+

b

3

=

(

a

+

b

)

(

a

2

−

a

b

+

b

2

)

where  

a

=

x

and  

b

=

2

y

2

.

(

x

+

2

y

2

)

(

x

2

−

2

x

y

2

+

4

y

4

)

Sorry its a glitch