Math, asked by apurvsingh135610, 6 months ago

(1) 16x4 – (z – x) 4 .factorise the following

Answers

Answered by pranav9vj
0

Step-by-step explanation:16

x

4

81

y

4

=

(

2

x

3

y

)

(

2

x

+

3

y

)

(

4

x

2

+

9

y

2

)

Explanation:

The difference of squares identity can be written:

a

2

b

2

=

(

a

b

)

(

a

+

b

)

Hence we find:

16

x

4

81

y

4

=

(

4

x

2

)

2

(

9

y

2

)

2

16

x

4

81

y

4

=

(

4

x

2

9

y

2

)

(

4

x

2

+

9

y

2

)

16

x

4

81

y

4

=

(

(

2

x

)

2

(

3

y

)

2

)

(

4

x

2

+

9

y

2

)

16

x

4

81

y

4

=

(

2

x

3

y

)

(

2

x

+

3

y

)

(

4

x

2

+

9

y

2

)

The remaining quadratic factor has no linear factors with Real coefficients.16

x

4

81

y

4

=

(

2

x

3

y

)

(

2

x

+

3

y

)

(

4

x

2

+

9

y

2

)

Explanation:

The difference of squares identity can be written:

a

2

b

2

=

(

a

b

)

(

a

+

b

)

Hence we find:

16

x

4

81

y

4

=

(

4

x

2

)

2

(

9

y

2

)

2

16

x

4

81

y

4

=

(

4

x

2

9

y

2

)

(

4

x

2

+

9

y

2

)

16

x

4

81

y

4

=

(

(

2

x

)

2

(

3

y

)

2

)

(

4

x

2

+

9

y

2

)

16

x

4

81

y

4

=

(

2

x

3

y

)

(

2

x

+

3

y

)

(

4

x

2

+

9

y

2

)

The remaining quadratic factor has no linear factors with Real coefficients.

Answered by priyapandey6263
0

Answer:

sorry i do not know ans am sorry

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