2 years ago

How to solve |x-1|=|x-2| geometrically?

2 answers:

8 0

I don’t quite know about geometrically, but I’m sure this will help.

Algebraically: square both sides, as it negates the modulus(absolute value) brackets.
(x-1)^2=(x-2)^2
x^2-2x+1=x^2-4x+4
The x^2’s cancel out.
-2x+1=-4x+4
2x=3
X=1.5

S_A_V [24]2 years ago

4 0

Answer:

x=3/2 or 1.5

Step-by-step explanation:

Screenshot below should help :)

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How to solve |x-1|=|x-2| geometrically? ​

How to solve |x-1|=|x-2| geometrically?