2 years ago

(X-1)+(x-2) is my question plz answer quick

Mathematics

1 answer:

oksano4ka [1.4K]2 years ago

7 0

Answer:

there are two answers to this question

1; X=2

and

2;X=+1

Step-by-step explanation:

open the first brackets with an invisible +1

x-1=0

x=0+1

X=+1

open the second bracket with the plus +

x-2=0

X=0+2

X=+2

hence,

X=+1 and +2

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