Factor.

(4x^2+8r+3)=( )( )

4 answers

I see the factors of 3, probably 1 and 3
how to make eight? twice 1+3

(2x+3)(2x+1) check that.
Yeah....but second letter is not x.... :-(
oops. Then it has no factors, unless the 3 is 3r^2
ok thanks
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