Question

Let F (x) = √ 1+x² then ?​

Answer 1

Answer:

fofof (x) = fof ( x√(1 + x2) ) = f ( x√(1 + x2)√(1 + x21 + x2) ) = f ( x√(1 + 2x2) ) = ( x√(1 + 2x2)√(1 + x21 + 2x2) ) = x√(1 + 3x2)

Answer 2

pls type complete question .