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By the end of this unit, students will be able to:
understand the quadratic formula and its application in solving quadratic equations;
apply the quadratic formula to find real and complex solutions for quadratic equations;
interpret and analyze solutions in the context of real-world problems.
National Curriculum Objectives
Key Stage 4: Algebra
Solve quadratic equations {including those that require rearrangement} algebraically by factorising, {by completing the square and by using the quadratic formula}; find approximate solutions using a graph
