please solve x square +4x +3=0
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hey !!
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x2 + 4x + 3 = 0
using middle term
x2 + 3x + x + 3 = 0
x ( x + 3 ) + 1 ( x + 3 ) = 0
( x + 1 ) ( x + 3 ) = 0
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x2 + 4x + 3 = 0
using middle term
x2 + 3x + x + 3 = 0
x ( x + 3 ) + 1 ( x + 3 ) = 0
( x + 1 ) ( x + 3 ) = 0
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