Practice your algebra 0.0 / 5 ? MathematicsAlgebraGCSEEdexcel Created by: Izzy MasonCreated on: 12-06-14 17:42 First off what is the order of operations (you seriously need to learn this b4 an exam) BIDMAS (BRACKETS, INDICES, DIVISION, MULTIPLICATION, ADDITION, SUBTRACTION) 1 of 5 3n+6 = 21 5 2 of 5 5n-2=43 9 3 of 5 (n+1)(n+1) n2+2n+1 4 of 5 (3n+4) (3n+6) 9n2+30n+24 (soz no idea how to do a squared sign lol) 5 of 5
GCSE Mathematics – Aiming for an A or Better, A* Work, Algebra, All Maths, Angles, Area of circle, long multiplication, Fearranging formulae and solving, Indices, NUMBERS, Maths, Trigonometry, Soh-Cah-Toa, simultaneous equations, x, Volume, x², probabi 0.0 / 5
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