Question

which of the following are quadratic equations: (a) √3x²-2x+1/2=0 (b) 2x²-√3x+9=0 (c) x(x+1)+8=(x+2)(x-2) (d) x-3/x=x² (e) (x+1/x)²=3(x+1/x)+4​

Answer 1

Answer:

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