Posted by **Ian** on Sunday, June 10, 2007 at 6:28pm.

x^2 - 4x + 4 = 0

Find the roots by completing the square

I got {2,2}. Is this correct?

yes 2 is the solution

## Answer this Question

## Related Questions

- algebra - 1)Solve by factoring:5x^2=4-19x answer=-4,1/5 2)Which quadratic ...
- college algebra - Radical and Rational Exponent find roots square roots of 12a^3...
- Algebra - Find the roots of the given equation by completing the square. αx...
- algebra - Radical and Rational Exponent find roots square roots of 12a^3/25=6a^3...
- algebra - Radical and Rational Exponent find roots square roots of 12a^3/25=6a^3...
- Algebra - Which of the following statements is true? A. Any quadratic equation ...
- Alg 1 - Completing the square: Which of the following is a solution x^2 + 14x + ...
- Math - Find the roots of the given equation by completing the square: ax^2+bx+c=...
- Algebra - 1)Solve by factoring:5x^2=4-19x answer=-4,1/5 2)Which quadratic ...
- Roots and Pre-cal - Find the roots of the function f(x)= x^2 +2x+2 a)-1 + sq ...