Question

integral of dx/(√25x^2-4)​

Answer 1

Step-by-step explanation:

:- ∫

9−25x

2

dx

=

5

1

∫

(

5

3

)−x

2

1

Using ∫

a

2

−x

2

1

=sin

−1

a

x

+c

=I=

5

1

∫

(

5

3

)

2

−x

2

1

=

5

1

sin

−1

3

5x

+c