algebra 2
posted by Anonymous .
factor
x squared+ 8x+3

x^2+8x+3
6412=52/4=13
(x+4sqrt13)(x+4+sqrt13)
checking,
x^2+4x+x*sqrt13+4x+4sqrt13+16xsqrt134sqrt1313
x^2 +x(+sqrt13+8sqrt13)+1613=
x^2+8x+3
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