taylorhelms1224 taylorhelms1224

12-03-2018
Mathematics

contestada

Solve. 3x2 − 6x = 24 A) x = 2, x = 4 B) x = 3, x = 4 C) x = −2, x = 4 D) x = −4, x = 3

Respuesta :

choixongdong choixongdong

12-03-2018

3x^2 − 6x = 24
3x^2 − 6x - 24 = 0
3(x^2 - 2x - 8) = 0
3(x - 4)(x + 2) = 0
x - 4 = 0; x = 4
x + 2 =0; x = -2

answer
C) x = −2, x = 4

Answer Link

wigcaps15 wigcaps15

13-04-2021

Answer:

First Answer - C

Second Answer B

Step-by-step explanation:

Answer Link

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