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Solve the equation for all values of x by completing the square, x^2 + 2x = 35
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1 vote
Solve the equation for all values of x by completing the square,
x^2 + 2x = 35

User Eleonora
by
8.3k points

1 Answer

1 vote

Answer:

x = 5

Because, if you substitute 5 for x you will get 35.

5^2 + 2*5= 25+10, or 35

Explanation:

User Miko Diko
by
7.5k points
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