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Express (7+ √5)/(3+√5) in the form a + b √5, where a and b are integers.

(7+ √5)/(3+√5)Here, the denominator is not rational - (numbers like 2 and 3 are rational). A number with an irrational denominator isn't incorrect, it just isn't in the simplest form it can be in.To rational...
OG
19764 Views

How do you formulate the past tense (passé composé) in French?

The passé compose is put together using this simple formula: Subject + Etre or Avoir conjugated in the present tense + past participle The subject is either je, tu, il/elle/on, nous, vous, ils/ellesEtre in t...
LP
Answered by Lily P. • French tutor
3124 Views

How can I make my performance more naturalistic?

A vital aspect of a naturalistic performance is the idea of motivation . You have to remember that in a naturalistic performance, you are trying to present your character as a real person, with real desires ...
SW
Answered by Samuel W. • Drama tutor
5353 Views

What is the 'immediate future' tense and how do I formulate it?

The immediate future tense is an easy tense to learn, as it is formulated in a very similar way in both French and English. It is used to describe actions that are "going to happen" (i.e. soon in t...
SW
Answered by Samuel W. • French tutor
6708 Views

A circular table has a diameter 140 cm. Calculate the area of the table in cm^2, leaving your answer as a multiple of pi.

The equation for a circle is pi x radius x radius. So,first we need to find the radius which is half the diameter, 140 divided by 2 equals 70 cm. As the question asks for the answer as a multiple of pi there...
FS
Answered by Fraser S. • Maths tutor
8616 Views