1) 2x-x²-3=0
2) x(x+2)=0
3) x-x²-2=2
4) x²-2=2+x
quadratic equation and identify the values of a,b, and c with solution
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1) 2x-x²-3=0
2) x(x+2)=0
3) x-x²-2=2
4) x²-2=2+x
quadratic equation and identify the values of a,b, and c with solution
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Answer:
1.a=-1
b=2
c=-3
2.a=1
b=2
c=0
3.a=-1
b=1
c=0
4.a=1
b=-1
c=0