Combine as indicated by the signs. Write answer in descending powers of x.

(x+6/x^2+8x+15) + (3x/x+5) - (x-3/x+3) ... ?

Question

Mathematics

Adams

26 September, 04:53

Combine as indicated by the signs. Write answer in descending powers of x.

(x+6/x^2+8x+15) + (3x/x+5) - (x-3/x+3) ... ?

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Answers (1)

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Ada · Answer 1

now one denominator is x^2 + 8x + 15 if we factorise then (x + 3) (x + 5) now in expressions which have like x+3 as denominator ... you multiply and divide them by x+5 and once u get denominator equal you can add numerator easily

Combine as indicated by the signs. Write answer in descending powers of x.(x+6/x^2+8x+15) + (3x/x+5) - (x-3/x+3) ... ?

Combine as indicated by the signs. Write answer in descending powers of x.

(x+6/x^2+8x+15) + (3x/x+5) - (x-3/x+3) ... ?