Question

${(2x - 6y)}^{2} - {(6y + 8)}^{2}$
Solve this problem. I'll mark BRAINLIEST. ​

Answer 1

Answer:

4x^{2} - 24xy -96y - 64

Step-by-step explanation:

(2x+8)(2x-12y-8)

=>$4x^{2} - 24xy -96y - 64$

plz mark as brainliest

Answer 2

Answer:

Step-by-step explanation:

Given that,

( 2x - 6y )² - ( 6y + 8 )²

= [ ( 2x )² - 2 ( 2x ) ( 6y ) + ( 6y)² ] - [ ( 6y )² + 2 ( 6y ) ( 8) + ( 8 )² ]

= [ 4x² - 24xy + 36y² ] - [ 36y² + 96y + 64 ]

= 4x² - 24xy + 36y² - 36y² - 96y - 64

= 4x² -24xy - 96y - 64 is the answer.