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(i) Find all real solutions of the equation
(ii) Find all real solutions of the equation
You're invited to decide whether statements about the number of solutions of a quadratic equation are always, sometimes or never true.
This will encourage you to think about whether all quadratics can be factorised and to develop a better understanding of the effect that changing the coefficients has on the factorised form.
In this activity you will need to work in a group to connect different representations of quadratics.