2x^2-11+5<0

Question

Directions: Solve the inequality by graphing.

Answer 1

Do factorization first,

(2x-1)(x-5) < 0

Since the parabola opens up, the solution must be between the two zeros.

Answer: 1/2 < x < 5

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Attn: I assumed the original inequality should have been 2x²-11x+5 < 0.