Tentukan akar persamaan kuadrat dari X^2+2X+1=0.... Question from @renaldi007

September 2018 2 13 Report

Tentukan akar persamaan kuadrat dari X^2+2X+1=0

wiajietunggal (X+1) (X+1)=0
maka X+1=0
X= -1

0 votes Thanks 1

rutherlizabeth X²+2x+1 =0
(x+1)(x+1)
x=-1 ----> akar persamaannya

1 votes Thanks 1

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