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Find the derivative (dy/dx) of the curve equation x^2 -y^2 +y = 1.

Most of the differentiation problems require us to apply one of the well known rules, be it product rule, quotient rule or chain rule. But those problems have one thing in common: explicite formula for y, be...
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Answered by Adam G. • Maths tutor
5937 Views

How do you know when to put an accent or a stress on a word?

Normally in Latin languages, a word will have a stress on its penultimate vowel. However, if you say the word to yourself and hear that the stress is not on the penultimate vowel but indeed on the last lette...
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Answered by Thomas W. • Italian tutor
2760 Views

Explain the dipoles on the following covalent bonds: Cl-Cl, H-Cl

A dipole is a result of a seperation of charge between two bonded atoms, when one atom has a slight positive charge and the other a slight negative charge. This is a result of the shared pair of electrons (s...
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Answered by Amber C. • Chemistry tutor
15553 Views

What connections have you found between the ways in which Larkin and Abse write about religion in their poems? In your response you must include detailed critical discussion of at least two of Larkin’s poems.

Example Introduction: In his poetry, Philip Larkin is typically cynical of religion, displayed particularly in ‘Water’ and ‘Faith Healing’. As a strict atheist, Larkin consistently devalues and demeans relig...
IB
4465 Views

How do I solve a quadratic equation?

All quadratic equations can be written in the form ax 2 + bx + c = 0, where a, b and c are constants. Firstly, check whether you can easily factorise the equation into the form (x + p)(x + q) = 0, where pq =...
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Answered by Matthew S. • Maths tutor
4813 Views