school
Acemy

Nonlinear Equations in One Variable and Systems of Equations

SAT Math· difficulty 3/5

Solve x2−2x−24=0x^2 - 2x - 24 = 0.

  • A

    x=4,6x = 4, 6

  • B

    x=6,−4x = 6, -4

    check_circle
  • C

    x=−4,−6x = -4, -6

  • D

    x=−6,4x = -6, 4

Explanation

(x−6)(x+4)=0(x-6)(x+4) = 0, so x=6x = 6 or x=−4x = -4.

Want 10 more like this — adaptive to your weak spots?

Practice 10 like thisarrow_forwardPredict my AP score

Related questions

auto_awesomeAll Toolsquestion_answerHomework Q&Amenu_bookAP & SAT PreptimelineLearn Mode