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When should you use the passé simple instead of the imparfait?/Quand devrais-tu utiliser le passé simple à la place de l'imparfait?

The passé simple is used to describe an action that belongs exclusively in the past and was not a habit, as in it happened only once in the past; whereas the imparfait is used to decribe an action that happe...
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Answered by Arthur B. • French tutor
3404 Views

How do I differentiate something in the form f(x)/g(x)?

To differentiate the quotient of two functions f(x)/g(x) you can use the quotient rule, the formula of which is: (f'(x)*g(x)-f(x)*g'(x))/g 2 (x) it is important to remember which part you have to differentia...
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Answered by Riccardo P. • Maths tutor
9878 Views

Solve 5x - 7 = 3x + 2, to find the value of x

x = 4.5 Rearrange the equation, so that like terms are on the same side: 5x - 3x = 2 +7 2x = 9 Then to find x, divide 9 by 2 x = 4.5
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Answered by Suzy A. • Maths tutor
14167 Views

What is activation energy?

This is the minimum amount of energy reacting particles must have to undergo a chemical reaction.
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Answered by Suzy A. • Chemistry tutor
3930 Views

Why is the overuse of antibiotics dangerous?

It can lead to an increase in the population size of strains of antibiotic-resistant bacteria, such as MRSA
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Answered by Suzy A. • Biology tutor
4176 Views