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Solve 7x + 6 > 1 + 2x

To solve a question we want to get the x terms and one sides, the variables, and the numbers on the other side, the constants.7x + 6 > 1 + 2xSubtract 2x from 7x so we only have x terms on the left hand si...
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Answered by Philip M. • Maths tutor
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Write x^2+4x-12 in the form (x+a)^2+b where 'a' and 'b' are constants to be determined.

This question is asking us to complete the square. To find the value of a we must halve the coefficient of x. So, in this question: a = 4/2 = 2. To find the value of b we take the constant at the end of the ...
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Answered by Fizza A. • Maths tutor
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Factorise x^2-x-12

To factorise this equation we want to get 2 brackets. We are looking for 2 numbers which multiply to make -12 and add to make -1. So, let's see some factors of -12: -12 = (-1) x 12; (-2) x 6; (-3) x 4; (-4) ...
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Answered by Fizza A. • Maths tutor
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In what ways were the lives of women in Germany affected by Nazi social policies? [8 marks]

Nazi policy directly affected the lives of women in Germany in the years 1933-1945. One of the Nazi's social objectives was to create a homogenous family structure and a larger Aryan race. As a result, women...
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Answered by Brandon S. • History tutor
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How does George Orwell make his vision disturbing in 1984?

George Orwell's vision of a dystopian world is most disturbing not because of its absurdity but because of the parallels it draws with our own society. By creating a world which features many 'uncanny' featu...
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