Mathematics, 02.07.2019 02:30 sierraaasifuent
Which expression is equivalent to the following complex fraction? 1/x-1/y / 1/x+1/y a. y+x/y-x b. (y-x)(y+x)/ x^2 y^2 c. x^2 y^2/ (y+x) (y+x) d. y-x/y+x
Answers: 1
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Which expression is equivalent to the following complex fraction? 1/x-1/y / 1/x+1/y a. y+x/y-x b....
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