Nonlinear Equations in One Variable and Systems of Equations

SAT Math· difficulty 3/5

Solve x25x+60x^2 - 5x + 6 \le 0.

  • A

    2<x<32 < x < 3

  • B

    x3x \le 3

  • C

    x2x \le 2 or x3x \ge 3

  • D

    2x32 \le x \le 3

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Explanation

(x2)(x3)0(x-2)(x-3) \le 0 between roots inclusive: 2x32 \le x \le 3.

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