Algebra Question #3

Algebra Level 4

If "r" or "s" are the roots of \[ x^{2} + A = 0 \] and -100 < A < 100. Find \[(r^2 - s^2)(r+s) / (r^2 + 2rs + s^2)(r-s) \]. Choices: \[A. 1 \] \[B. -1 \] \[C. 1/A \]

Algebra Question

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