book Maths Puzzle Numerical Ability

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

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book Other Question
how many real solutions does a quadratic equation have when the discriminant is negative,positive,and zero? simplify:

x^2(2x-5)^2+x(5-2x)^3

Possible answers:

a. x(2x-5)^2 (5-x)
b. x(2x-5)^2 (x-5)
c. -x(2x-5)^2 (5-x)
d. x(2x-5) (5-x)