SENIOR MENTAL MATHEMATICS QUIZ

A curve is such that when y = 0, x = -2, or x = 3. Find the equation of the curve.

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• 3
• -3
• 7
• -7

• 11/5
• 1
• 5/11
• 11/43

Twice the square of a certain whole number added to 3 times the number makes 90. Find the number.

• 7
• 6
• 5
• 4

• 2
• 3
• 5
• 6

• 7
• 6
• 5
• 4

Express 0.0462 in standard form.

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Which of the following equations has its roots as ?

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What must be added to to make it a perfect square?

• 2
• 4
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