Question

Solve: 36x^2-12ax+(a^2-b^2)=0

Answer 1

36x² -12ax +( a²-b²) = 0

(6x)² - 2.(6x).a + a² -b² = 0

{6x - a}² - b² = 0

use formula ,
a² -b² = (a - b)(a + b)

{6x -a -b}{6x -a + b} =0

x = (a + b)/6 , (a - b)/6

Answer 2

36x² -12ax +( a²-b²) = 0

(6x)² - 2.(6x).a + a² -b² = 0

{6x - a}² - b² = 0

use formula ,

a² -b² = (a - b)(a + b)  

{6x -a -b}{6x -a + b} =0

x = (a + b)/6 , (a - b)/6

i hope u understand