Question

(b) (3x + 4y)2-(3x - 4y)2 = 48xy​

Answer 1

Answer:

$=>x=\frac{1}{3}$

Step-by-step explanation:

$=>(3x+4y)2-(3x-4y)2=48xy\\=>6x+8y-6x+4y=48xy\\=>16y=48xy\\=>16y=16y(3x)\\=>\frac{16y}{16y} =3x\\=>1=3x\\=>x=\frac{1}{3}$