Question

Which of the following is not a quadratic equation? *

1 point

a)(x-7)x = x²-4

b)x³-3x²+5 = (x+2)³

c)x²-9

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Answer 1

Answer:

(b) x³-3x²+5 = (x+2)³..............

Answer 2

Answer:

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Step-by-step explanation:

option b is correct answer

x³-3x²+5 = (x+2)³