exam
Maths Puzzle
Numerical Ability
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exam Other Question
List all the factors of x2 + 3x + 2
(x + 1)
(x + 2)
(x + 3)
(x - 1)
(x - 2)
(x - 3)
(r^2-s^2)/(r-s)^2 divided by (r^2 -2rs +s^2)/(r^2 - rs + s^2) times (r-s)^2 divided by( r^2 -rs +s^2) times (r^3+s^3)