exam Maths Puzzle Numerical Ability

What is the sum of the first 500 counting numbers.

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exam Other Question

Consider the set of northwestern states or provinces {Montana, Washington, Idaho, Oregon, Alaska, British Columbia, Alberta}. If a person chooses one element, show that in three ye Hello,

I stuck I have the following quadratic equations but I having trouble trying to figure it out.

If x = 1 and x = -8, then form a quadratic equation.

Thank you so much for your help.

Jimmy