Cutiepo0
why isn't (x^2 + 1) and (x+1)^2 the same?



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Brittni0605
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\[(x^{2}+1) \] and \[(x+1)^{2}\]

Cutiepo0
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yeap!

Hero
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Because one is simply x squared plus one. The other is `x plus one` times `x plus one`.

Cutiepo0
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Oh shoot, thanks!

Brittni0605
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\[(x+1)^2\]
\[(x+1)(x+1)\]
\[x^{2}+2x+1\]

Cutiepo0
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thanks guys :D