exam
Maths Puzzle
Numerical Ability
find the sum of 3 consecutive odd integers such that 4 times the sum of the 1st and second is 17 more than 7 times the 3rd
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exam Other Question
Factor: 8x^3-40x^2-48
I know I can take the 8 out, then I get confused
8(x^3-5x^2-6) then what???
hi
x/3-x+2/5=x?