Question

What is the sum? StartFraction 2 Over x squared EndFraction + StartFraction 4 Over x squared EndFraction StartFraction 6 Over x squared EndFraction StartFraction 6 Over x Superscript 4 EndFraction StartFraction 6 Over 2 x squared EndFraction StartFraction 8 Over x squared EndFraction

Answer 1

Answer:A

Explanation:

edge 2023

Answer 2

(a) 6/x², or StartFraction 6 Over x squared EndFraction

Explanation:

You want the sum of fractions ...

`(2)/(x^2)+(4)/(x^2)`

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As with numerical fractions, they can be added if they have the same denominator. Here, both fractions have the same denominator, so their sum will be the sum of the numerators over that denominator:

`(2)/(x^2)+(4)/(x^2) = (2+4)/(x^2)=\boxed{(6)/(x^2)}`