2352.3. Equation with two unknowns (either 1 or 2 degree)
Grade:
9
Subject
Algebra
Theme
Equation systems
Subtheme
Equation with two unknowns (either 1 or 2 degree)
Solve tasks to find hidden Geo point coordinates
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- Algebra: Variation, combination
- Algebra: Interval methodes in inequalities
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- Algebra: Quadratic function y = ax² + bx + c concept
- Algebra: Numerical chain concept
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- Geometry: peak, edge, face, prism (straight and regular) pyramid (also regular), cylinder, cone, sphere.
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- Geometry: peak, edge, face, prism (straight and regular) pyramid (also regular), cylinder, cone, sphere.
- Algebra: Function concept recess: growth-decrease; biggest-smallest value;value interval.
- Physics: Electrosafety.
- Geometry:
- Chemistry: Calculations by chemical reactions.
- Algebra: Quadratic function y = ax² + bx + c concept
- Physics: Elements in suns system.
- Algebra: Fraction inequalities
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- Algebra: Quotient
- Algebra: Variation, combination
- Algebra: Combinatorics
- Algebra: Function concept recess: growth-decrease; biggest-smallest value;value interval.
- Chemistry: Hydrocarbon combustion. Calculations with chemical reaction equations.
- Algebra: Inequality systems
- Algebra: Variation, combination
- Algebra: Function concept recess: Function root; growth-decrease; biggest-smallest value; value interval.
- Algebra: Difference
- Physics: The development of transport