Question

factories the following expressions :a^2-49b^2. ​

Answer 1

Answer:

a^2-49b^2...

-49a^2b^2....

Answer 2

${ a}^{2} - 49 {b}^{2}$

$( {a)}^{2} - (7 {b})^{2}$

$(a + 7b)(a - 7b)$