deb9386
deb9386
06-04-2015
Mathematics
Answered
4x^2 - 2=1 please show all work
Answer :
konrad509
konrad509
06-04-2015
[tex]4x^2-2=1\\ 4x^2=3\\ x^2=\dfrac{3}{4}\\ x=-\sqrt{\dfrac{3}{4}} \vee x=\sqrt{\dfrac{3}{4}}\\ x=-\dfrac{\sqrt3}{2} \vee x=\dfrac{\sqrt3}{2}\\ [/tex]
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