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how do you factorise a quadratic where there is a number in front of the x squared?

All quadratic equations have the form ax 2 + bx + c. If you take the equation: 2x 2 + 4x + 2 In this example a=2, b=3 and c=2 In order to factorise what we call a number (coefficient) higher than 1 in front ...
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Answered by Sagar M. • Maths tutor
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How do I write a top-level conclusion?

What seperates an average conclusion from a top-level conclusion is whether the student can draw original insights from their own arguments. Most A-level students will simply summarise their argument in the ...
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Answered by Keane F. • Philosophy tutor
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What is one advantage of a limited company

A limited company can be either public or private and its main advantage is that it's incorporated status gives the owner a form of protection meaning that their legal identity and the companies legal identi...
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What is the difference between a prokaryotic and eukaryotic cell?

There are several key differences between prokaryotic and eukaryotic cells. Eukaryotic cells are found in multicellular plants and animals, whereas prokaryotic cells are found in bacteria and archaea which a...
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Answered by Charlotte M. • Biology tutor
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Briefly describe the environmental effects of nitrogen fertilisers in a body of water

The nitrogen fertiliser would leach into the water. This would cause algae to grow exponentially on the surface of the water, therefore would reduce the amount of light available to plants below the surface....
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Answered by Holly B. • Biology tutor
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