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How do you solve the #EdexcelMaths question?

Remember the uproar on Twitter about an Edexcel GCSE Maths paper, sparking the #EdexcelMaths trend on Twitter? Whether you do or don't, the question that caused the controversy is within the GCSE syllabus an...
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Answered by Curtis M. • Maths tutor
5961 Views

How to use trigonometry to find angles or lengths

Before starting any calculations it makes sense for the new practitioner to use the handy "soh-cah-toa" rule which means that you use: - sine with the opposite and hypotenuse sides to the angle. -c...
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Answered by Bradley L. • Maths tutor
8407 Views

How do you solve an equation with brackets?

If you are given an equation with brackets, one way to solve it is to multiply out the brackets. Follow the example below: Solve the equation: 2(a + 5) = 16 1. Multiply out the brackets and remember that eve...
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Answered by Emma G. • Maths tutor
42593 Views

How is the perfect passive participle formed and used in Latin?

The perfect passive participle is found in the fourth column of principal parts tables. It is formed differently in each conjugation: First: -atus (amatus) Second: -itus/irregular (monitus) Third: mostly irr...
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Answered by Hope D. • Latin tutor
53913 Views

Explain the use of the verbs Ser and Estar.

The verb 'ser' meaning to be, is used for permanent situations or statuses. e.g. Pablo es un chico aburrido = Pablo is a boring boy. The verb 'estar' also means to be but it is used for temporary situations ...
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Answered by Assia S. • Spanish tutor
3815 Views