Question

Factorize 125x^3 +y^3

Answer 1

Rewrite

125

x

3

as

(

5

x

)

3

.

(

5

x

)

3

−

y

3

Since both terms are perfect cubes, factor using the difference of cubes formula,

a

3

−

b

3

=

(

a

−

b

)

(

a

2

+

a

b

+

b

2

)

where

a

=

5

x

and

b

=

y

.

(

5

x

−

y

)

(

(

5

x

)

2

+

5

x

y

+

y

2

)

Simplify.

Answer 2

Answer:

125x

Step-by-step explanation:

hope it will help you