194k views
0 votes
Factorise

9x² -(3y - 4x)²​

1 Answer

6 votes

Answer:

(7x-3y) (-x+3y)

Explanation:

(3x-3y+4x) (3x+3y-4x)

(3x-3y+4x) (3x+3y-4x)

(7x-3y) (-x+3y)

User Charif DZ
by
7.7k points