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Solve the quadratic equation by completing the square.
2
x² - 10x+10=0

Solve the quadratic equation by completing the square. 2 x² - 10x+10=0-example-1

1 Answer

3 votes

Answer: x=5+
√(15)

Explanation:

x² - 10x+10=0

x² - 5x - 5x+10=0

x² - 5x - 5x+25-15=0

(x-5)^2 -15=0

(x-5)^2=15

x-5=
√(15)

x=5+
√(15)

User NileshChauhan
by
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