Math, asked by bavanikannan3477, 5 months ago

expand the formula ( X + 1) ³ ​

Answers

Answered by Anonymous
4

 {(x + 1)}^{3}  =  {x}^{3}  + 1 + 3 {x}^{2}  + 3x

....follow mw......

Answered by biswalsandeep594
0

Step-by-step explanation:

Explanation:

note that

(

x

+

a

)

3

=

x

3

+

(

a

+

a

+

a

)

x

2

+

(

a

.

a

+

a

.

a

+

a

.

a

)

x

+

a

3

(

x

1

)

3

a

=

1

(

x

1

)

3

=

x

3

+

(

1

1

1

)

x

2

+

(

1

+

1

+

1

)

x

+

(

1

)

3

=

x

3

3

x

2

+

3

x

1

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