Question

Write the expression in factored form 49m^2 - n^2

Answer 1

Heya!!!

Solution:


`49 {m}^(2) - {n}^(2)`

`{(7m)}^(2) - {n}^(2)`
Using formula,
a^2-b^2=(a+b)(a-b)


`(7m + n)(7m - n)`
This is the required answer.

Hope it helps *_*