school
Acemy

Nonlinear Equations in One Variable and Systems of Equations

SAT Math· difficulty 3/5

Solve x2+3x−10=0x^2 + 3x - 10 = 0.

  • A

    x=−2,5x = -2, 5

  • B

    x=5,−2x = 5, -2

  • C

    x=−5,−2x = -5, -2

  • D

    x=2,−5x = 2, -5

    check_circle

Explanation

(x−2)(x+5)=0(x-2)(x+5) = 0, so x=2x = 2 or x=−5x = -5.

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