Question

Divide : 3(x-64) / (x+8)

Answer 1

Answer:

Step-by-step explanation:

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Algebra Examples

Popular Problems Algebra Divide (x^3-512)/(x-8)

x

3

−

512

x

−

8

Simplify the numerator.

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Rewrite

512

as

8

3

.

x

3

−

8

3

x

−

8

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

=

x

and

b

=

8

.

(

x

−

8

)

(

x

2

+

x

⋅

8

+

8

2

)

x

−

8

Answer 2

Answer:

quotient =3 remainder -206

Step-by-step explanation:

after dividing the first step the 3x cancels away whereas the number which could not be canceled is  summed along with the 192 in the dividenf