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Solve the simultaneous equations y = 2x-3 and x^2 +y^2 = 2

Let the first equation be equation 1 and the second equation be equation 2. Firstly, you must substitute equation 1 into equation 2. This is because there are currently two unknown values in each equation (x...
DD
Answered by Daniel D. • Maths tutor
30725 Views

How does blood return from the feet back to the heart?

First, some general advice: It is not uncommon for medical interviews, particularly at Oxbridge, to test the interviewee's ability to think laterally, creatively or "outside of the box." When prese...
AV
17123 Views

What is the Jussive subjunctive?

The Jussive subjunctive expresses a command. It is usually in the 3rd person in a main clause and translated as "let him/her/them ..." e.g. amet! (= let him love)
MW
Answered by Matilda W. • Latin tutor
5492 Views

What are the typical recurring themes in Shakespeare's plays?

There are many different themes running through each individual Shakespeare play but here are some of the most common and most recognisable and you can apply at least a couple to whichever Shakespeare play y...
KA
79799 Views

When would I use the subjunctive tense?

In Spanish, the "subjunctive" is described as a "mood" rather than a tense. It can be quite difficult to get your head round but it's just about remembering its different uses; actually f...
KA
Answered by Katy A. • Spanish tutor
4250 Views