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How do you form the perfect tense?

The perfect tense states that an event/action has been completed or is in the past: you have done something, something happened, you were in a particular state etc. 1. The majority of verbs are formed in the...
RF
Answered by Rachel F. • French tutor
3598 Views

If f(x)=8x-3, what is the inverse function?

To obtain the inverse fucntion basically all we have to do is re-arrange the equation and the do a small trick of swaping x and f(x), which can be done either at the start or at the end. Assuming we leavce i...
TA
Answered by Teresa A. • Maths tutor
12842 Views

Factorise and solve x^2 + 3x - 4 = 0

To factorise this equation, we must find two numbers that add together to make 3 and multiply to make -4 . These numbers must be -3 and -1 . We would then rewrite the equation as (x-3)(x-1)=0. To solve this ...
DJ
Answered by Dylan J. • Maths tutor
12143 Views

What are the most irregular past participles?

Lots of verbs which are irregular when in the past participle can still be grouped together to make them easier to learn! Here are a few of the most common irregular past participles. Remember! A past partic...
LV
Answered by Laura V. • French tutor
5173 Views

What is the difference between the definite article and the indefinite article in Italian?

Reflexive verbs are verbs that are used when the subject of the sentence performs an action on itself. For example, I wash myself or I enjoy myself.In Italian, the reflexive verbs are easily recognizable in ...
ES
Answered by Emily S. • Italian tutor
4505 Views