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How to "Re-write completing the square": $x^2+x+1$
algebra-precalculus
polynomials
quadratics
completing-the-square
If $3x^2 -2x+7=0$ then $\left(x-\frac{1}{3}\right)^2 =$?
algebra-precalculus
quadratics
completing-the-square
By viewing the polynomials as a difference of two squares, factorise the following polynomials.
completing-the-square
polynomials
factoring
I think I can complete the square of any quadratic, is it true? (Any reason to ever use Quad. Formula?)
algebra-precalculus
quadratics
completing-the-square
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