two *x^ three /(four - x^ two)^ two + two *x/(four - x^ two) = zero
2 multiply by x cubed divide by (4 minus x squared ) squared plus 2 multiply by x divide by (4 minus x squared ) equally 0
two multiply by x to the power of three divide by (four minus x to the power of two) to the power of two plus two multiply by x divide by (four minus x to the power of two) equally zero
2*x3/(4 - x2)2 + 2*x/(4 - x2) = 0
2*x3/4 - x22 + 2*x/4 - x2 = 0
2*x³/(4 - x²)² + 2*x/(4 - x²) = 0
2*x to the power of 3/(4 - x to the power of 2) to the power of 2 + 2*x/(4 - x to the power of 2) = 0
2x^3/(4 - x^2)^2 + 2x/(4 - x^2) = 0
2x3/(4 - x2)2 + 2x/(4 - x2) = 0
2x3/4 - x22 + 2x/4 - x2 = 0
2x^3/4 - x^2^2 + 2x/4 - x^2 = 0
2*x^3 divide by (4 - x^2)^2 + 2*x divide by (4 - x^2) = 0