Top answers

What is the best way to revise for my Maths GCSE?

I believe that there is no better way to revise for Maths than to continually practice questions (especially those that you find most tricky!) The more you practise, the easier you'll find the questions beca...
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Answered by Alisha M. • Maths tutor
4327 Views

How do I solve this pair of simultaneous equations: 3x+y=7 and 3x-y=5?

Step 1: Eliminate the ‘y’ component from the equations by adding the equations together. This gives the new equation ‘6x=12’ Step 2: Find the value of x by dividing both sides of the equation by 6. This give...
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Answered by Alisha M. • Maths tutor
4999 Views

Rearrange the following to make C the subject (3c+B)/2=C+A

to work this out you need to make the equation equal to C so it will look like C=A+B or something similar. to achieve this you need to change the equation so that C only appears on one side. you would need t...
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Answered by Oran R. • Maths tutor
5641 Views

Factorise 2*x^2 - 4*x - 6

The question asks us to factorise the quadratic 2 x^2 - 4 x - 6. All quadratics are of the form a x^2 + b x + c, so we have a = 2, b = -4, c = 6. I would advise approaching it using the product and sum appro...
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Answered by Chris T. • Maths tutor
4900 Views

What grade did you achieve?

I achieved an A in O level Mathematics.
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Answered by Rusab A. • Maths tutor
3997 Views