Select a suitable identity and find the ...

Select a suitable identity and find the following products: (7d-9e) (7d-9e)

Verified by Experts

The correct Answer is:

`49d^(2)-126de+81e^(2)`

Similar Questions

Explore conceptually related problems

Select a suitable identity and find the following products: (3t+ 9s) (3t-9s)

Select a suitable identity and find the following products (9x + 6)(9x + 6)

Select a suitable identity and find the following products (2s + 7r)(2s - 7r)

Select a suitable identity and find the following products (ab - cd)(ab + cd)

Select a suitable identity and find the following products:(kl-mn) (kl + mn)

Select a suitable identity and find the following products (5a - 3b)(5a - 3b)

Select a suitable identity and find the following products: ( m^2-n^2 )( m^2 +n^2 )

Select a suitable identity and find the following products:(2b-a) (2b + c)

Select a suitable identity and find the following products:(3k+4l) (3k +4l)

Select a suitable identity and find the following products (mx^(2) + ny^(2))(mx^(2) + ny^(2))