77606707 77606707

18-07-2020
Mathematics

contestada

Solve : a) (x-4)(x-2)=0

Respuesta :

maianihtsky maianihtsky

18-07-2020

Answer: X= 3

Step-by-step explanation:

x-4*x-2=0

+4. +4

—————-

x*x-2=4

+2. +2

——————

x*x=6

2x=6

/2. /2

—————-

x=3

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