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Grade 12Algebra

solve : 4x2+2x+3=0

Profile image of anik  mandal
13 Years agoGrade 12
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1 Answer

Profile image of Rajendra Sharma
13 Years ago

x^2 + (1/2)x = -(3/4)

(x+1/4)^2 = 1/16 - 3/4 = -11/16 implies x = (-1+i(11)^(1/2))/4 and its conjugate.