1.

(i)2x2+7x+3=0(i)3x2-2, /6x

Answer»

2x²+7x+3 = 0

2x²+6x+x+3 = 0

2x(x+3)+1(x+3) = 0

(2x+1)(x+3) = 0

x= -1/2, -3

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