2059.3. Quadratic equation discriminant
Grade:
8
Subject
Algebra
Theme
Quadratic equation
Subtheme
Quadratic equation discriminant
Solve tasks to find hidden Geo point coordinates
- Chemistry: Substances consistency and structure.
- Algebra: ax² + c = 0
- Geometry: Pythagorean theorem. Right angled triangle signs.
- Algebra: Quadratic equation discriminant
- Algebra: Square root extraction
- Geometry: Polygon angle sum, convex or concaved quadrangle, polygon diagonale.
- Algebra: ax² + bx = 0
- Algebra: Relative frequency
- Physics: Researching basis in physics.
- Geometry: Rhombus, its properties and signs.
- Geometry: Circle, their elements. Secant.
- Algebra: Periodical decimal fractions.
- Algebra: Rational expression.
- Physics: Mass and density.
- Chemistry: Substances consistency and structure.
- Algebra: Reverse proportionality concept.
- Algebra: Quadratic equation
- Algebra: Amplitude
- Algebra: Average arithmetical
- Geometry: Circle, their elements. Secant.
- Physics: Optical phenomena in nature.
- Geometry: Figure heights. Same sized figure areas.
- Algebra: Formula y = k/x
- Algebra: Parabola.
- Algebra: Periodical decimal fractions.
- Algebra: Relative frequency
- Algebra: ax² + c = 0
- Algebra: Periodical decimal fractions.
- Algebra: Function y=√x
- Geometry: Rhombus, its characteristics and signs.
- Geometry: Arch angular value, centre angle and indrawn angle.
- Chemistry: Substance oxidation process and reactions.
- Algebra: Median
- Physics: Substances structure.
- Chemistry: Substances consistency and structure.
- Algebra: Amplitude
- Chemistry: Periodic table of chemical elements and atom structure.
- Algebra: Numerical approximation.
- Chemistry: Acids and bases. Indicators.
- Algebra: Complete quadratic equation
- Chemistry: Amount of substance.
- Physics: Substances structure.