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1. Read the passage and highlight it - looking for key literary techniques 2) Try and place the text on the historical and literary movement timeline (use the date given as rough guidance, the author's...

11 = 1/2 r²RAB = x = rRr + r + x = 4x2r = 3rRR = 2/3r²R = 22r² = 33r = √33

First of all there are 3 different methods of working out simultaneous equations: Elimination, Substitution and Graphical. Today I will show the substitution method.
If x + y = 4 then rearranging the...