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What is rational algebraic expression of x²-+3x-4/x³-1 |
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Answer» (x^5 + 3 x^4 - x^3 - 4)/x^3Step-by-step EXPLANATION:RATIONALIZE the FOLLOWING:x^2 + 3 x - 1 - 4/x^3Put each term in x^2 + 3 x - 1 - 4/x^3 over the common denominator x^3: x^2 + 3 x - 1 - 4/x^3 = x^5/x^3 + (3 x^4)/x^3 - x^3/x^3 - 4/x^3:x^5/x^3 + (3 x^4)/x^3 - x^3/x^3 - 4/x^3x^5/x^3 + (3 x^4)/x^3 - x^3/x^3 - 4/x^3 = (x^5 + 3 x^4 - x^3 - 4)/x^3:Answer: || (x^5 + 3 x^4 - x^3 - 4)/x^3 |
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