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Haleyy_Bugg
 2 years ago
Factor completely: 10x^2 + 2x − 8
A) 2(5x − 1)(x + 4)
B) 2(5x − 4)(x + 1)
C) 2(5x + 2)(x − 2)
D) 2(5x − 2)(x + 2)
Haleyy_Bugg
 2 years ago
Factor completely: 10x^2 + 2x − 8 A) 2(5x − 1)(x + 4) B) 2(5x − 4)(x + 1) C) 2(5x + 2)(x − 2) D) 2(5x − 2)(x + 2)

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goformit100
 2 years ago
Best ResponseYou've already chosen the best response.0its easy, do you know the basics of quadratic Expression.

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.0first divide by 2 = 2(5x^2 + x  4)

goformit100
 2 years ago
Best ResponseYou've already chosen the best response.0Dont just kee on giving answering directly

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.0then you need to factor the quadratic 5x^2 + x  2 have you done these in class yet?

Haleyy_Bugg
 2 years ago
Best ResponseYou've already chosen the best response.1no its a 5 question pretest. Im not allowed to look ahead and get the gist of anything until I do my pretest.

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.0well you can try expanding each of the options util you get the original expression can you you work out (5x  2)(x + 1) using the distributive law ?

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.0well you multiply the second bracket by 5x then by  2: = 5x(x + 1)  2(x + 1) can you do that?

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.0can you continue from there?

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.0@julianchico  its best not to just give the answer  but to explain how to get the answer  otherwise there is little benefit to the questioner.
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