Math, asked by rjbhargav97, 2 months ago

formula to multiply
а a
(m-3) (m+3)

Answers

Answered by satyavathiseelam23

0

m

3

+2m+3)(m

3

−2m

2

+3m+2)

=m

3

(m

3

−2m

2

+3m+2)+2m(m

3

−2m

2

+3m+2)+3(m

3

−2m

2

+3m+2)

=m

6

−2m

5

+3m

4

+2m

2

+2m

4

−4m

3

+6m

2

+4m+3m

3

−6m

2

+9m+6

=m

6

−2m

5

+5m

4

−m

3

+2m

2

+13m+6

Answered by sekharsellam

1

Answer:

(m

3

+2m+3)(m

3

−2m

2

+3m+2)

=m

3

(m

3

−2m

2

+3m+2)+2m(m

3

−2m

2

+3m+2)+3(m

3

−2m

2

+3m+2)

=m

6

−2m

5

+3m

4

+2m

2

+2m

4

−4m

3

+6m

2

+4m+3m

3

−6m

2

+9m+6

=m

6

−2m

5

+5m

4

−m

3

+2m

2

+13m+6

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