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Interviews can feel scary, but they're a great opportunity to show not only an interest in your subject, but also curiosity and a willingness to learn! Here are three things you can do to help prepare:1) ...

You should start off by separating the brackets as the squared only applies to one of them. We'll deal with that one first. Write the (2x + 3y)^2 as two separate brackets of (2x+3y). Then multiply the fir...

First question: What am I being assessed on?A: This is a question from a 2017 OCR A-Level History past paper. 2 extended essay questions, 2 hours, 60 marks each question. 1/3 of the marks are for demonstr...

Look for factors of 15 then when adding together equal -8. A solution to this is -5 and -3 as -5 x -3=15 and (-5)+(-3)=-8 . Therefore the factors of the quadratic are (x-5) and (x-3). Make (x-5)(x-3)=0 so...

Eukaryotic cells contain mitochondrion, to produce energy for the cellA nuclear membrane to contain the DNA strands which control the cellCytoskeleton for the movement of molecules and to aid with stabili...