Answer:
(5-6x)(5+6x)
Step-by-step explanation:
since this is a difference of two squares we have
[tex]( {a}^{2} - {b}^{2} ) = (a - b)(a + b)[/tex]
we have
[tex]25 - {36x}^{2} \\ {5}^{2} - {6}^{2} {x}^{2} \\ {(5)}^{2} - {(6x)}^{2} \\ (5 - 6x)(5 + 6x)[/tex]
