anulugwovictor anulugwovictor

05-07-2020
Mathematics

contestada

solve
1. (x+3) (x+4)=0

2. (2x-3)(x-1)=0

Respuesta :

mhanifa mhanifa

05-07-2020

Answer:

(i) (x+3)(x+4)=0

x+3= 0 ⇒ x= -3
x+4= 0⇒ x= -4

(ii) (2x-3)(x-1) =0

2x-3= 0 ⇒ 2x=3 ⇒ x= 3/2
x- 1= 0 ⇒ x= 1

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