Question

Characterized the roots of the following wuadratic equations using the discriminant x²+4x+3=0
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Answer 1

Answer:

x²+ 4x+3= 0

By doing middle term splitting

x²+ 3x + x +3 = 0

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

( x+3) . ( X+1) =0

By taking them separately

x+3= 0 & x+1= 0

x= -3 x = -1

Answer 2

Answer:

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