exam
Maths Puzzle
Numerical Ability
2/3 + 4/6 =
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exam Other Question
How do you write an equation for the relation in the chart ??
x -2 0 2 4
y 9 5 1 -3
factor the following by GROUPING.
x^3-3x^2+4x-12
Would it be 12-4x-3x^2+x^3?