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how do I write a good personal statement?

Hi,Your personal statement needs to tell the reader exactly why you are studying the subject you are applying for and your passion for it.It needs to remain very concise and to the point.You need to include ...
EV
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Solve the simultaneous equations: y+4x+1=0 and y^2+5x^2+2x=0

y= -4x-1y 2 = (-4x-1) 2 = 16x 2 +8x +1y 2 +5x 2 +2x = 0lets substitute what we found y 2 equal to earlier, which gives us(16x 2 +8x +1) + 5x 2 +2x = 021x 2 + 10x +1 = 0after factorising this we get(7x+1)(3x+...
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Answered by Oleksandr U. • Maths tutor
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What are Isotopes?

Atoms and elements are made of protons, neutrons and electrons. The nucleus is made of protons and neutrons, and the electrons surround the nucleus, as shown in the illustration below. The sum of the number ...
JP
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According to tort law, who is your neighbour ?

Your neighbour is someone we could reasonably expect to be affected by our acts or omissions
IF
Answered by Ibitein F. • Law tutor
2194 Views

What is the difference between compounds elements and atoms etc..?

This can be such a confusing topic and something that I struggled with but once you get it, it makes so much sense. The best way for me to learn these was using flashcards so if that's something you want to ...
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Answered by Rebeka B. • Chemistry tutor
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