Math  /  Algebra

QuestionQuestion 5 of 18, Step 1 of 1 4/19 Correct
Simplify the following complex fraction. 5x2+y25x3y2\frac{5 x^{-2}+y^{-2}}{5 x^{-3}-y^{-2}}
Answer

Studdy Solution
Simplifier la fraction complexe:
5y2+x2x2y25y2x3x3y2 \frac{\frac{5y^2 + x^2}{x^2y^2}}{\frac{5y^2 - x^3}{x^3y^2}}
Cela équivaut à multiplier par l'inverse du dénominateur:
5y2+x2x2y2×x3y25y2x3 \frac{5y^2 + x^2}{x^2y^2} \times \frac{x^3y^2}{5y^2 - x^3}
Simplifier en annulant les termes communs:
(5y2+x2)x5y2x3 \frac{(5y^2 + x^2)x}{5y^2 - x^3}
La fraction simplifiée est:
x(5y2+x2)5y2x3 \frac{x(5y^2 + x^2)}{5y^2 - x^3}

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