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What is the conditional perfect, and how do you use it?

The conditional perfect, also called the past conditional ( conditionnel passé ), is used to express what would have happened. To form the conditional perfect, use the conditional of avoir or être , plus a p...
EI
Answered by Ellen I. • French tutor
20317 Views

A line has equation y=3x+4, state the gradient and the y-intercept

The gradient is always the number in front of the x, in this case it will be 3. Whereas for the y-intercept, it will always be the value that y equates to when x=0, in this case the y-intercept is (0,4).
RF
Answered by Ryan F. • Maths tutor
32512 Views

Multiply (x+2) & (x+3)

To do this question you would use the FOIL method. This is short for 'First, Outside, Inside, and Last'. First you multiply the first two values (the x's) from each bracket, then you multiply the outside val...
RF
Answered by Ryan F. • Maths tutor
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What are the differences between diffusion, active transport and osmosis?

Diffusion is a passive process, this means that no energy is required, where there is a net movement of particles from an area of high concentration to an area of low concentration down the concentration gra...
MD
Answered by Matthew D. • Biology tutor
16530 Views

explain what an enantiomer is

an enantiomer is two molecules that are mirror images of each other, the best way to visualise it is to draw the molecule in a tetrahedral shape around the central carbon atom, then draw a line down the page...
MT
Answered by Max T. • Chemistry tutor
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