Use the rational equation 4x+1x2+2x=3x+2 to answer the question. part a: once the equation is no longer in the form of a rational equation, which method can be used to solve the equation? part b: what is/are the solution(s) to the rational equation? select one answer for part a, and select all answers that apply for part b.

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

so, converting firstly the mixed fractions to improper fractions and then "adding".

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step-by-step explanation: