GRE Exam Numerical Ability Algebra

This is a QC question.

A) |x^2+x-3|
B)|3-x-x^2|

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GRE Other Question

If 6 dollars can buy p flowers, how many dollars are needed to buy m bouquets? (One bouquet = 10 flowers.) (A) 60(m+p) (B) 60m/p (C) m/(60p) (D) (m+P)/60 Number of solutions for the below equation is x^2+2x+1=0 is

a) one b)two c)three d)four e)no