exam
Maths Puzzle
Numerical Ability
Solve the equation.
x^2+2x-80=0
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exam Other Question
a bag contains 5 red, 6 black, 4 blue, and 3 yellow marbles. Find the probabilty of selecting the following without replacement. Choosing two black marbles?
Divide
x + 2 divided by x 2 powr + 5x +6