two *x^ four /(four - x^ two)^ two + three *x^ two /(four - x^ two) = zero
2 multiply by x to the power of 4 divide by (4 minus x squared ) squared plus 3 multiply by x squared divide by (4 minus x squared ) equally 0
two multiply by x to the power of four divide by (four minus x to the power of two) to the power of two plus three multiply by x to the power of two divide by (four minus x to the power of two) equally zero
2*x4/(4 - x2)2 + 3*x2/(4 - x2) = 0
2*x4/4 - x22 + 3*x2/4 - x2 = 0
2*x⁴/(4 - x²)² + 3*x²/(4 - x²) = 0
2*x to the power of 4/(4 - x to the power of 2) to the power of 2 + 3*x to the power of 2/(4 - x to the power of 2) = 0
2x^4/(4 - x^2)^2 + 3x^2/(4 - x^2) = 0
2x4/(4 - x2)2 + 3x2/(4 - x2) = 0
2x4/4 - x22 + 3x2/4 - x2 = 0
2x^4/4 - x^2^2 + 3x^2/4 - x^2 = 0
2*x^4 divide by (4 - x^2)^2 + 3*x^2 divide by (4 - x^2) = 0