TheLitOwl23 TheLitOwl23

05-08-2017
Mathematics

contestada

X^2 + 4x - 21 Factor into two binomials

PLZ I NEED THE ANSWER ;c

Respuesta :

kphung76127 kphung76127

05-08-2017

Answer: (x+7)(x-3)
Proof:
7*-3=-21
7-3=4

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lidiapltotklii lidiapltotklii

05-08-2017

(x+7)(x-3)

hope this helps

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