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Selon vous, quel rapport peut on établir entre le roman d'André Gide que vous venez de lire et son titre, Les Faux Monnayeurs?

La question ainsi que le thème de l’argent sont omniprésents dans l’oeuvre de Gide et cela dès la lecture du titre.Son choix, en lien avec son goût pour les faits divers, ancre les personnages dans leur r...

Answered by Emma J. • French tutor

1951 Views

How do you factorise a quadratic equation into the form (x+A)(x+B), for example x²+x-6 =0?

Quadratic equations are always given in the form ax²+bx +c. One way of solving (finding values of x) and therefore factorising is to use the ...

Answered by India J. • Maths tutor

2561 Views

Describe a positive externality

A positive externality is a good or service which benefits a 3rd party when it is consumed or produced. One example of a positive externality in production is passersby enjoying the smell of a coffee shop...

Answered by Chris H. • Economics tutor

1907 Views

What is the difference between a heterogeneous catalyst and a homogeneous catalyst?

Homogeneous catalyst - catalyst is in the same phase as the reactants. Heterogeneous catalyst - catalyst is in a different phase as the reactants. What ...

Answered by Katie W. • Chemistry tutor

6427 Views

3 teas and 2 coffees have a total cost of £7.80 5 teas and 4 coffees have a total cost of £14.20 Work out the cost of one tea and the cost of one coffee.

You make simultaneous equations. 1.) 3T+2C=7.82.) 5T+4C=14.2Then you make either the C or the T coefficient equal in both equations. I choose to make the C coefficients the same. So I multiplied equation ...

Answered by Dan S. • Maths tutor

5734 Views