What is the property of 0+(-3)=3? Answer: if you mean is 0+(-3)=-3, the answer will be Additive Identity Property. This property states the sum of any number and zero is the original number.
Quadratic or not? (x+3)+8=0 Answer: It is not a quadratic equation Step-by-step explanation: Quadratic equation from the word quad are squared or x^2 Furthermore, you can distinguish a quadratic equation through a standard form which is ax^2+bx+c=0 and it also can be factored. (x+3)+8=0 x+11=0 It does not fit in ny criteria or qualities of a quadratic equation therefore it is not a QE.
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