simplify:

(x(1/2)(x^2+1)^-1/2(2x)-sqrtx^2+1)/(x^2)

1 answer

i got -1/2 x?
Similar Questions
    1. answers icon 1 answer
  1. Please help me simplify:4sqrtx^12/24sqrtx^2 *Is this correct: 2sqrt4/12x The answer you get depends upon where you put the
    1. answers icon 0 answers
  2. Find the indefinite integral of (1-sqrtx)/(1+sqrtx)dxI just worked completely through this problem using substitution
    1. answers icon 2 answers
  3. y = tan(sqrtx)Find dy/dx. So I found it and I got the answer as sec^2(sqrtx) but the answer is (sec^2(sqrtx))/2(sqrtx)...why?
    1. answers icon 2 answers
more similar questions