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Describe two advantages and two disadvantages of two energy sources

Two differing energy sources are wind energy and nuclear energy. The advantages of wind energy are that it causes minimal environmental damage and does not release any greenhouse gases. Furthermore, the wind...
AE
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f(x) = 3x^3 – x^2 – 20x – 12 (a) Use the factor theorem to show that (3x + 2) is a factor of f(x). [2 marks] (b) Factorise f(x) fully. [3 marks]

(a) Factor theorem hence, use x = -2/3. Sub in : 3(-2/3) 3 - (-2/3) 2 -20 (-2/3) -12 = 0 (b) (3x+2)(ax 2 + bx+c) = 3x 3 – x 2 – 20x – 12 3ax 3 + (3b+2a)x 2 + (3c+2b)x + 2c = 3x 3 – x 2 – 20x – 12 Therefore, ...
DW
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In reference to the oikos, to what extent was the role of the father the most important?

The role of the father in the household was extremely important, he would have been very well respected and in charge of the house. In addition, he would be the only one to work for the family, therefore pro...
EO
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How do I make adjectives agree in French?

Adjectives are words used to describe something for example blue, funny, nice To make adjectives agree in French, first you need to look at the subject (the person or thing thing the adjective describes) and...
KM
Answered by Katie M. • French tutor
1917 Views

Quel est le rôle de la famille dans les oeuvres que vous avez étudiées?

À première vue, la question de la famille n'est pas une idée evident dans le film, Intouchables (2011), toutefois ça devient essentielle pour le personnage principal et sa perspective de son mortalité et son...
FA
Answered by Felicity A. • French tutor
2001 Views