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1971 AMC 12 Question 8

AMC12 · 1971 AMC 12

Question 8

The solution set of $6x^2+5x\lt4$ is the set of all values of $x$ such that:
  1. $-2\lt x\lt1$
  2. $-\dfrac43\lt x\lt\dfrac12$
  3. $-\dfrac12\lt x\lt\dfrac43$
  4. $x\lt\dfrac12$ or $x\gt-\dfrac43$
  5. $x\lt-\dfrac43$ or $x\gt\dfrac12$