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For which values of k does the quadratic equation 2x^2+kx+3=0 only have one unique solution?

A quadratic equation ax² +bx+c=0 will have only one unique solution if and only if b²-4ac=0. If we apply this to the equation in the question, we get that k²-24=0. If we s...

Answered by Ewan R. • Maths tutor

3631 Views

How should i answer an unseen poetry question in an exam? (AQA)

Firstly, it is important to remember the five areas you will be marked on. These are: AO1: articulate informed, personal and creative responses to literary texts, using associated concepts and terminology...

Answered by Corrine C. • English tutor

5373 Views

How should case law be used to answer problem questions?

Case law should be applied to the questions presented in exams using the ILAC method. This stands for Issue, Law, Application, and Conclusion. In short, you identify a factual issue prese...

Answered by Daniel M. • Law tutor

12824 Views

Briefly describe the use of Drug Therapy in the treatment of Schizophrenia.

The most common treatment for schizophrenia involves the use of antipsychotic drugs. There are two types of antipsychotic: typical and atypical Antipsychotics. Typical antipsychotics are an older class of...

Answered by Isabelle C. • Psychology tutor

2579 Views

¿Cómo ha cambiado la actitud del sistema legal en España hacia la homosexualidad en los últimos 60 años?

Cuando Franco ganó la Guerra Civil Española, el país quedó en una posición de retroceso frente a los procesos de modernización de los distintos paises Europeos. Occidente abrió su mente en temas sociocult...

Answered by Anna d. • Spanish tutor

4158 Views