01-05-2020
Mathematics

contestada

2.Solve x squared - 4x by Factoring

A. x = 4
B. x = 4 and x = 0
C. x = -4 and x = 0
D. x = -4
E. None of the above

Respuesta :

ghanami ghanami

05-05-2020

Answer:

Step-by-step explanation:

hello:

x²-4x=0 means : x(x-4)=0

x=0 or x-4=0

conclusion : x=0 and x= 4 ...answer : B

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