exam Maths Puzzle Numerical Ability

Sketch the graph of f (x) = 2x 3 - 5x 2+ 2x - 3 using your calculator. Identify the zeros.

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exam Other Question

Let a,b Є R^# -׀a׀≤a≤׀a׀ A circle has a diameter of 20cm.A chord is 6cm from the center of the circle. How long is the chord?