Question

$\sqrt{ 36x+1​}+ 6\sqrt{x} ÷ \sqrt{ 36x+1​}−6x$

by using componendo and divendo​

Answer 1

Step-by-step explanation:

ANSWER

36x+1

−6

x

36x+1

+6

x

=

36x+1

−6

x

36x+1

+6

x

×

36x+1

+6

x

36x+1

+6

x

=

(

36x+1

)

2

−(6

x

)

2

(

36x+1

+6

x

)

2

=72x+1+12

36x

2

+x

=9

72x+12

36x

2

+x

=8⟹(2−18x)

2

=9(36x

2

+x)

x=

81

4

Ans