Question

cómo resolver (x+7)(+3)=
(x+2)(x+5)=
(x+4)(x+12)=
(x+3)(x+6)=
(x+5)(x+2)=​

Answer 1

Respuesta:

Explicación paso a paso:

(x+2)(x+5)=

3x·6x

x = 18

(x+4)(x+12)=

5x·13x

x = 65

(x+3)(x+6)=

4x·7x

x = 28

(x+5)(x+2)=

6·3

x = 18