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Solve the equation 2X^2 + 5X + 2 = 0 stating clearly the number of roots

Firstly, we can identify 2X² + 5X + 2 = 0 as a quadratic equation by the fact it is an X² term, an X term and an integer term all within the same equation, and is equal to zero. To s...

Answered by Luke P. • Maths tutor

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Find the intergral of 2x^5 - 1/4x^3 - 5 with respect to x.

2x⁵ - 1/4x³ - 5 can be intergrated by intergrating each term seperately and then remembering to add a constant to your new answer. Therefore the correct answer would be x⁶...

Answered by George H. • Maths tutor

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To what extent do two of the texts you have read adhere to the conventions of th classic tragedy genre?

In this question, it is best to start off by identifying the features of a classic Greek Tragedy; Aristotle's 3 unities, hamartia, peripeteia, catharsis, etc. Each paragraph will take one of these main fe...

Answered by Sarah O. • English tutor

1582 Views

Comment closely on ways in which the language and structure create the mood of the poem “Song” by Alun Lewis

The poet creates a mood of melancholy by presenting life as unbearable when losing the one you love. This is shown by “But oh! the drag and dullness of my Self: / The turning seasons wither in my head.” T...

Answered by Eleni S. • English Literature tutor

3710 Views

An object's displacement, s metres, from a fixed point after t seconds is s=5t^3+t^2. Find expressions for the object's velocity and acceleration at time t seconds.

Differentiating gives the rate of change and velocity and acceleration are rates of change. Velocity is the rate of change of displacement compared to time and acceleration is the rate of change of veloci...

Answered by Seeitha S. • Maths tutor

3714 Views