Question

. 36 x
$^{2}$

- 12 ax + (a^2 – b^2) = 0










​

Answer 1

36x

2

−12ax+(a

2

−b

2

)=0

Ax

2

+Bx+C=0 from,

A=36 B=−12a C=(a

2

−b

2

)

Roots of quadratic equation formula :

x=

2A

−B±

B

2

−4AC

=

2×36

12a±

144a

2

−144(a

2

−b

2

)

=

72

12a±

144b

2

=

72

12a±12b

=

6

a±b

⇒x=

6

a+b

or

6

a−b