What is the sum? the fraction with numerator 2 and denominator x squared plus the fraction with numerator 4 and denominator x squared
A
the fraction with numerator 6 and denominator x to the 4th powerB
the fraction with numerator 6 and denominator x squaredC
the fraction with numerator 6 and denominator 2 x squaredD
the fraction with numerator 8 and denominator x squared