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Harrizon [31]
3 years ago
8

Rewrite the equation by completing the square. x^2 - 4x + 3 = 0

Mathematics
2 answers:
maw [93]3 years ago
8 0

Answer:

After completing the square, we can say:

(x - 2)² = 1

If we solve for x, this tells us that x has a value of both 1 and 3.

Step-by-step explanation:

Given:

x² - 4x + 3 = 0

We can complete the square by adding 1 to both sides:

x² - 4x + 4 = 1

(x - 2)² = 1

We can then solve for x by saying:

(x - 2)² = 1

x - 2 = √1

x = 2 ± 1

x = 1, 3

Degger [83]3 years ago
4 0

Answer:

the answer would be x=3,1

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