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How do I form and use the perfect tense/passé composé?

The basic structure of the perfect tense: Conjugated 'avoir' or 'être' + the past participle of the verb = passé composé Step-by-Step -Take your infinitive form of the verb (e.g. 'manger' or 'aller')-Chop of...
LW
Answered by Lucy W. • French tutor
2951 Views

Expand (x+6)(x-3)

There are 2 handy ways of remembering how to do these questions, so I'll show you both and you can tell me which you like best. What's important to remember is to make sure you times everything in the first ...
TU
Answered by Tom U. • Maths tutor
12862 Views

How can I work out the equation of a line defined by 2 known points?

We know that the equation of a line takes up the slope-intercept form: y = mx + n ,where m is the slope and n is the y intercept To work out the equation of the line for our 2 points, we use the point-slope ...
DF
Answered by Daria F. • Maths tutor
7025 Views

What are the fundamental differences between a cell membrane and a cell wall?

Both encase different type of cells however their compositions are distinct and because of this they have different functions and distributions across cell types. Structure and composition Cell membranes are...
JM
5631 Views

What is ionic bonding?

Ionic bonding occurs between positive and negatively charged ions. A simple example is Sodium Chloride. Sodium has 1 outer shell electron which it wants to lose in order to create a stable electronic configu...
EN
3323 Views