Question

which of the following is not a quadratic equation? a. (x-2) ²+3=2x-3 b. x(x+1)+6=(x+2)(x-2) c. x(2x+3)=x²+2 d. (x+2)³=x³-6 with explanation ​

Answer 1

Answer:

×+3=3×÷ײ+׳

Step-by-step explanation:

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