Question

differentiate with respect to x
pls help ​

Answer 1

Answer:

y = sw.root (x+sw.root (x2+1))

y = (x+(x2+1)1/2)1/2

squarung both sides

y2 = (x+(x2+1)1/2 )

2y dy/dx = 1+1/2(x2+1)/2x

2ydy/dx = 1+x2+1/4x

2ydy/dx = 4x+x2+1/4x

ydy/dx = 4x+x2+1/8x

dy/dx = 4x+x2+1/8xy