Answer:
D hope this helps
Step-by-step explanation:
The numerator and denominator must be polynomials so
the answer to your question is - 7x / x^2 ( the last one on the right)
Fractions that have the same number on the bottom have a "common denominator."
The quadratic formula is hard to type on this
3 (+ , -) (sqroot of 41)
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8
