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909.2. Rational fraction expression.

Check the correct!

Is this a fractional rational expression?
\frac{x+3x-\frac{y}{5}}{23}
Grade:
8
Subject
Algebra
Theme
Algebraic fractions
Subtheme
Rational fraction expression

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Viet theorem.
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  3. Algebra: Square root properties
  4. Chemistry: Chemical element oxidation degree. Binary compound formula and name.
  5. Geometry: Polygon angle sum, convex or concaved quadrangle, polygon diagonale.
  6. Geometry: Rectangular, properties and signs.
  7. Geometry: Rectangular, properties and signs.
  8. Geometry: Polygon angle sum, convex or concaved quadrangle, polygon diagonale.
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  10. Geometry: Triangle in a circle, outlined circle lines center location.