Find the integral of `(1)/(x^(2)-a^(2))` with respectto x and hence evaluate `int (1)/(x^(2)-16)dx`

Find the integral of 1/sqrt(x^(2)-a^(2)) with respect to x and hence evaluate int1/sqrt(4x^(2)-25)dx .

Find the integral of 1/(x^2 + a^2) with respect to x and hence evaluate int (1)/(x^(2)+2x +2) dx .

Find the integral of (1)/(x^(2)+a^(2)) with respect to x and hence find int (1)/(x^(2)-6x+13)dx .

Find the integral of (1)/(sqrt(x^(2)+a^(2))) with respect to x and hence evaluate int(1)/(sqrt(x^(2)+7))dx

Find the integral of (1)/(sqrt(x^(2)-a^(2))) with respect to x and hence evaluate int(dx)/(sqrt(x^(2)+6x-7)) .

Find the integral of 1/ sqrt(x^(2)- a^(2)) with respect to x and hence evalute int (dx)/sqrt(x^(2)+ 6x - 7) .

Find the integral of 1/sqrt(x^2-a^2) with respect to x and hence evalute int1/sqrt(x^2-2x)dx

Find the integral of (1)/(sqrt(x^2-a^2)) with respect to x and hence evaluate (1)/(sqrt(x^2+4x-10))dx .

Find the integral of sqrt(a^(2)-x^(2)) with respect to x and hence evaluate int sqrt(5-x^(2)+2x)dx