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Maths Puzzle
Numerical Ability
how many real solutions does a quadratic equation have when the discriminant is negative,positive,and zero?
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book Other Question
Mr. Jones is 4 years older than his wife and 31 years older than his son. their ages add up to a total of 82 years. Find how old Mr. Jones is and the ages of his wife and son.
Suppose this is the early 1900’s and you’re in New York City’s Little Italy getting a Pizza Margherita, named in honor of a pizza-loving Italian princess. Chan you divide the circ