Question

using identities , factories the following:​

Answer 1

Answer:

The Correct Answers are

$1. \: (5x - 4y)(5x + 4y) \\ 2. \: (m - \frac{n}{10} )(m + \frac{n}{10} ) \\ 3. \: 16m {}^{3} (m - 3)(m + 3) \\ 4. \: (15a - 3b - 11)(15a - 3b + 11) \\ 5. \: 2(x - 2)(x + 2)(x {}^{2} + 4) \\ 6. \: 4xy$

Hope this will help you!

Sorry for not showing the steps!