Math, asked by palashamb, 8 months ago

Using properties of proportion,solve the equation:-
x^3+3x/3x^2+1=341/91

Answers

Answered by nupurlata1981
3

Answer:

question_answer Answers(2)

⇒ (x3 + 3x2 + 3x + 1) / (x3- 3x2 +3x -1) = (341 + 91) / (341 - 91). ⇒ (x + 1)3 / (x - 1)3 = 432 / 250. ⇒ (x + 1)3 / (x - 1)3 = 216 / 125 . ⇒ (x + 1)3 / (x - 1)3 = 63 / 53 l

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