document.write( "Question 83688: Find the x-intercepts.
\n" ); document.write( " y = x^2 – 4x + 4
\n" ); document.write( "I came across this and I was wondering how these are done? Can someone show me please? \n" ); document.write( "

Algebra.Com's Answer #60152 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
The x-intercepts are where y=0
\n" ); document.write( " $\"x%5E2+-+4x+%2B+4+=+0\"$
\n" ); document.write( " $\"%28x-2%29%5E2+=+0\"$
\n" ); document.write( "When x=2, y=0, so the x-intercept is x=2 \n" ); document.write( "

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