Overview
Students should be able to: (a) express quadratic equation as perfect squares, solve quadratic equation by method of completing the square. deduce and appl the quadratic formula in solvingquadratic equation problems Form quadratic equation using sum- and product of the given roots. form quadratic equation from word problem Solve the quadratic equation form from the word problem.
What you'll learn
- Revision of factorization of perfect squares.
- Making quadratic expression perfect squares by adding a constant K
- Solution of quadratic equation by the method of completing the square
- Deducing the quadratic formula from completing the square
- Construction of quadratic equation from sum and product of roots.
- Word problems leading to quadratic equation.