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Solve the inequality x^2 > 3(x + 6)

In order to solve this inequality, it is helpful to have all the terms on the left-hand side of the equation. To do this, we can subtract 3(x + 6) from both sides of the equation. This gives us: x^2 - 3(x+6)...
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Answered by Joseph M. • Maths tutor
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How do I write a successful personal statement when applying to university?

Your personal statement should really get across your passion for your subject and your desire to continue it at a more advanced level, and the motivations and experiences guiding you towards that choice. Th...
LF
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What are the electrical changes in an axon that occur during an Action Potential?

The resting potential of the axon membrane is around -70mV, where it is more negative on the outside of the axon than the inside. A stimulation causes Na+ (sodium ions) channels in the axon membrane to open ...
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Answered by Belia F. • Biology tutor
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To what extent did the actions of the British government cause the radicalisation of Nationalist ideology 1916-1921

To a degree British handling of members of the Easter rising did radicalise Nationalist politics. However, there were various other contributing factors that led to the growth of Sinn Fein and the growing se...
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Answered by Tiernan M. • History tutor
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How does the heart pump blood around the body

The heart is divided into four chambers: the right atrium, right ventricle, left atrium and left ventricle [insert diagram]. The right side of the heart pumps blood to the lungs. The left side of the heart p...
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Answered by Rosanna L. • Biology tutor
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